67774976

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7004

約数の個数: 40

約数和(自身を含む): 142565280

約数和(自身を除く): 74790304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 6967, 9728, 13934, 27868, 55736, 111472, 132373, 222944, 264746, 445888, 529492, 891776, 1058984, 1783552, 2117968, 3567104, 4235936, 8471872, 16943744, 33887488, 67774976]

約数ペア:

[(1, 67774976), (2, 33887488), (4, 16943744), (8, 8471872), (16, 4235936), (19, 3567104), (32, 2117968), (38, 1783552), (64, 1058984), (76, 891776), (128, 529492), (152, 445888), (256, 264746), (304, 222944), (512, 132373), (608, 111472), (1216, 55736), (2432, 27868), (4864, 13934), (6967, 9728)]