39942672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 131134464

約数和(自身を除く): 91191792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 101, 107, 112, 132, 154, 168, 176, 202, 214, 231, 264, 303, 308, 321, 336, 404, 428, 462, 528, 606, 616, 642, 707, 749, 808, 856, 924, 1111, 1177, 1212, 1232, 1284, 1414, 1498, 1616, 1712, 1848, 2121, 2222, 2247, 2354, 2424, 2568, 2828, 2996, 3333, 3531, 3696, 4242, 4444, 4494, 4708, 4848, 5136, 5656, 5992, 6666, 7062, 7777, 8239, 8484, 8888, 8988, 9416, 10807, 11312, 11984, 13332, 14124, 15554, 16478, 16968, 17776, 17976, 18832, 21614, 23331, 24717, 26664, 28248, 31108, 32421, 32956, 33936, 35952, 43228, 46662, 49434, 53328, 56496, 62216, 64842, 65912, 75649, 86456, 93324, 98868, 118877, 124432, 129684, 131824, 151298, 172912, 186648, 197736, 226947, 237754, 259368, 302596, 356631, 373296, 395472, 453894, 475508, 518736, 605192, 713262, 832139, 907788, 951016, 1210384, 1426524, 1664278, 1815576, 1902032, 2496417, 2853048, 3328556, 3631152, 4992834, 5706096, 6657112, 9985668, 13314224, 19971336, 39942672]

約数ペア:

[(1, 39942672), (2, 19971336), (3, 13314224), (4, 9985668), (6, 6657112), (7, 5706096), (8, 4992834), (11, 3631152), (12, 3328556), (14, 2853048), (16, 2496417), (21, 1902032), (22, 1815576), (24, 1664278), (28, 1426524), (33, 1210384), (42, 951016), (44, 907788), (48, 832139), (56, 713262), (66, 605192), (77, 518736), (84, 475508), (88, 453894), (101, 395472), (107, 373296), (112, 356631), (132, 302596), (154, 259368), (168, 237754), (176, 226947), (202, 197736), (214, 186648), (231, 172912), (264, 151298), (303, 131824), (308, 129684), (321, 124432), (336, 118877), (404, 98868), (428, 93324), (462, 86456), (528, 75649), (606, 65912), (616, 64842), (642, 62216), (707, 56496), (749, 53328), (808, 49434), (856, 46662), (924, 43228), (1111, 35952), (1177, 33936), (1212, 32956), (1232, 32421), (1284, 31108), (1414, 28248), (1498, 26664), (1616, 24717), (1712, 23331), (1848, 21614), (2121, 18832), (2222, 17976), (2247, 17776), (2354, 16968), (2424, 16478), (2568, 15554), (2828, 14124), (2996, 13332), (3333, 11984), (3531, 11312), (3696, 10807), (4242, 9416), (4444, 8988), (4494, 8888), (4708, 8484), (4848, 8239), (5136, 7777), (5656, 7062), (5992, 6666)]