8963806784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{11923}}^1$

素因数の和:12643

約数の個数: 56

約数和(自身を含む): 18862718688

約数和(自身を除く): 9898911904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 691, 1088, 1382, 2764, 5528, 11056, 11747, 11923, 22112, 23494, 23846, 44224, 46988, 47692, 93976, 95384, 187952, 190768, 202691, 375904, 381536, 405382, 751808, 763072, 810764, 1621528, 3243056, 6486112, 8238793, 12972224, 16477586, 32955172, 65910344, 131820688, 140059481, 263641376, 280118962, 527282752, 560237924, 1120475848, 2240951696, 4481903392, 8963806784]

約数ペア:

[(1, 8963806784), (2, 4481903392), (4, 2240951696), (8, 1120475848), (16, 560237924), (17, 527282752), (32, 280118962), (34, 263641376), (64, 140059481), (68, 131820688), (136, 65910344), (272, 32955172), (544, 16477586), (691, 12972224), (1088, 8238793), (1382, 6486112), (2764, 3243056), (5528, 1621528), (11056, 810764), (11747, 763072), (11923, 751808), (22112, 405382), (23494, 381536), (23846, 375904), (44224, 202691), (46988, 190768), (47692, 187952), (93976, 95384)]