65089108

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 136684800

約数和(自身を除く): 71595692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1129, 1988, 2059, 2258, 4118, 4516, 7903, 8236, 14413, 15806, 28826, 31612, 32741, 57652, 65482, 80159, 130964, 160318, 229187, 320636, 458374, 561113, 916748, 1122226, 2244452, 2324611, 4649222, 9298444, 16272277, 32544554, 65089108]

約数ペア:

[(1, 65089108), (2, 32544554), (4, 16272277), (7, 9298444), (14, 4649222), (28, 2324611), (29, 2244452), (58, 1122226), (71, 916748), (116, 561113), (142, 458374), (203, 320636), (284, 229187), (406, 160318), (497, 130964), (812, 80159), (994, 65482), (1129, 57652), (1988, 32741), (2059, 31612), (2258, 28826), (4118, 15806), (4516, 14413), (7903, 8236)]