40224856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 59307944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 31, 34, 47, 56, 58, 62, 68, 94, 116, 119, 124, 136, 188, 203, 217, 232, 238, 248, 329, 376, 406, 434, 476, 493, 527, 658, 799, 812, 868, 899, 952, 986, 1054, 1316, 1363, 1457, 1598, 1624, 1736, 1798, 1972, 2108, 2632, 2726, 2914, 3196, 3451, 3596, 3689, 3944, 4216, 5452, 5593, 5828, 6293, 6392, 6902, 7192, 7378, 9541, 10199, 10904, 11186, 11656, 12586, 13804, 14756, 15283, 19082, 20398, 22372, 23171, 24769, 25172, 27608, 29512, 30566, 38164, 40796, 42253, 44744, 46342, 49538, 50344, 61132, 76328, 81592, 84506, 92684, 99076, 106981, 122264, 162197, 169012, 173383, 185368, 198152, 213962, 295771, 324394, 338024, 346766, 427924, 591542, 648788, 693532, 718301, 855848, 1183084, 1297576, 1387064, 1436602, 2366168, 2873204, 5028107, 5746408, 10056214, 20112428, 40224856]

約数ペア:

[(1, 40224856), (2, 20112428), (4, 10056214), (7, 5746408), (8, 5028107), (14, 2873204), (17, 2366168), (28, 1436602), (29, 1387064), (31, 1297576), (34, 1183084), (47, 855848), (56, 718301), (58, 693532), (62, 648788), (68, 591542), (94, 427924), (116, 346766), (119, 338024), (124, 324394), (136, 295771), (188, 213962), (203, 198152), (217, 185368), (232, 173383), (238, 169012), (248, 162197), (329, 122264), (376, 106981), (406, 99076), (434, 92684), (476, 84506), (493, 81592), (527, 76328), (658, 61132), (799, 50344), (812, 49538), (868, 46342), (899, 44744), (952, 42253), (986, 40796), (1054, 38164), (1316, 30566), (1363, 29512), (1457, 27608), (1598, 25172), (1624, 24769), (1736, 23171), (1798, 22372), (1972, 20398), (2108, 19082), (2632, 15283), (2726, 14756), (2914, 13804), (3196, 12586), (3451, 11656), (3596, 11186), (3689, 10904), (3944, 10199), (4216, 9541), (5452, 7378), (5593, 7192), (5828, 6902), (6293, 6392)]