65331896

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 147960000

約数和(自身を除く): 82628104

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 821, 1372, 1421, 1624, 1642, 2744, 2842, 3284, 5684, 5747, 6568, 9947, 11368, 11494, 19894, 22988, 23809, 39788, 40229, 45976, 47618, 79576, 80458, 95236, 160916, 166663, 190472, 281603, 321832, 333326, 563206, 666652, 1126412, 1166641, 1333304, 2252824, 2333282, 4666564, 8166487, 9333128, 16332974, 32665948, 65331896]

約数ペア:

[(1, 65331896), (2, 32665948), (4, 16332974), (7, 9333128), (8, 8166487), (14, 4666564), (28, 2333282), (29, 2252824), (49, 1333304), (56, 1166641), (58, 1126412), (98, 666652), (116, 563206), (196, 333326), (203, 321832), (232, 281603), (343, 190472), (392, 166663), (406, 160916), (686, 95236), (812, 80458), (821, 79576), (1372, 47618), (1421, 45976), (1624, 40229), (1642, 39788), (2744, 23809), (2842, 22988), (3284, 19894), (5684, 11494), (5747, 11368), (6568, 9947)]