78469664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26977

約数の個数: 48

約数和(自身を含む): 190145088

約数和(自身を除く): 111675424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 26947, 53894, 107788, 188629, 215576, 350311, 377258, 431152, 700622, 754516, 862304, 1401244, 1509032, 2452177, 2802488, 3018064, 4904354, 5604976, 6036128, 9808708, 11209952, 19617416, 39234832, 78469664]

約数ペア:

[(1, 78469664), (2, 39234832), (4, 19617416), (7, 11209952), (8, 9808708), (13, 6036128), (14, 5604976), (16, 4904354), (26, 3018064), (28, 2802488), (32, 2452177), (52, 1509032), (56, 1401244), (91, 862304), (104, 754516), (112, 700622), (182, 431152), (208, 377258), (224, 350311), (364, 215576), (416, 188629), (728, 107788), (1456, 53894), (2912, 26947)]