29028888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 93772800

約数和(自身を除く): 64743912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 263, 292, 378, 438, 504, 511, 526, 584, 657, 756, 789, 876, 1022, 1052, 1314, 1512, 1533, 1578, 1752, 1841, 1971, 2044, 2104, 2367, 2628, 3066, 3156, 3682, 3942, 4088, 4599, 4734, 5256, 5523, 6132, 6312, 7101, 7364, 7884, 9198, 9468, 11046, 12264, 13797, 14202, 14728, 15768, 16569, 18396, 18936, 19199, 22092, 27594, 28404, 33138, 36792, 38398, 44184, 49707, 55188, 56808, 57597, 66276, 76796, 99414, 110376, 115194, 132552, 134393, 153592, 172791, 198828, 230388, 268786, 345582, 397656, 403179, 460776, 518373, 537572, 691164, 806358, 1036746, 1075144, 1209537, 1382328, 1612716, 2073492, 2419074, 3225432, 3628611, 4146984, 4838148, 7257222, 9676296, 14514444, 29028888]

約数ペア:

[(1, 29028888), (2, 14514444), (3, 9676296), (4, 7257222), (6, 4838148), (7, 4146984), (8, 3628611), (9, 3225432), (12, 2419074), (14, 2073492), (18, 1612716), (21, 1382328), (24, 1209537), (27, 1075144), (28, 1036746), (36, 806358), (42, 691164), (54, 537572), (56, 518373), (63, 460776), (72, 403179), (73, 397656), (84, 345582), (108, 268786), (126, 230388), (146, 198828), (168, 172791), (189, 153592), (216, 134393), (219, 132552), (252, 115194), (263, 110376), (292, 99414), (378, 76796), (438, 66276), (504, 57597), (511, 56808), (526, 55188), (584, 49707), (657, 44184), (756, 38398), (789, 36792), (876, 33138), (1022, 28404), (1052, 27594), (1314, 22092), (1512, 19199), (1533, 18936), (1578, 18396), (1752, 16569), (1841, 15768), (1971, 14728), (2044, 14202), (2104, 13797), (2367, 12264), (2628, 11046), (3066, 9468), (3156, 9198), (3682, 7884), (3942, 7364), (4088, 7101), (4599, 6312), (4734, 6132), (5256, 5523)]