68674508

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 141947904

約数和(自身を除く): 73273396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 367, 574, 652, 734, 1141, 1148, 1468, 2282, 2569, 4564, 5138, 6683, 10276, 13366, 15047, 26732, 30094, 46781, 59821, 60188, 93562, 105329, 119642, 187124, 210658, 239284, 418747, 421316, 837494, 1674988, 2452661, 4905322, 9810644, 17168627, 34337254, 68674508]

約数ペア:

[(1, 68674508), (2, 34337254), (4, 17168627), (7, 9810644), (14, 4905322), (28, 2452661), (41, 1674988), (82, 837494), (163, 421316), (164, 418747), (287, 239284), (326, 210658), (367, 187124), (574, 119642), (652, 105329), (734, 93562), (1141, 60188), (1148, 59821), (1468, 46781), (2282, 30094), (2569, 26732), (4564, 15047), (5138, 13366), (6683, 10276)]