67780888

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41737}}^1$

素因数の和:41779

約数の個数: 32

約数和(自身を含む): 150256800

約数和(自身を除く): 82475912

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 41737, 83474, 166948, 292159, 333896, 584318, 1168636, 1210373, 2337272, 2420746, 4841492, 8472611, 9682984, 16945222, 33890444, 67780888]

約数ペア:

[(1, 67780888), (2, 33890444), (4, 16945222), (7, 9682984), (8, 8472611), (14, 4841492), (28, 2420746), (29, 2337272), (56, 1210373), (58, 1168636), (116, 584318), (203, 333896), (232, 292159), (406, 166948), (812, 83474), (1624, 41737)]