65512669292

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1\times {\mathrm{8861}}^1$

素因数の和:12662

約数の個数: 48

約数和(自身を含む): 132921492480

約数和(自身を除く): 67408823188

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3719, 7438, 8861, 14876, 17722, 26033, 35444, 52066, 62027, 104132, 124054, 248108, 264049, 528098, 629131, 1056196, 1258262, 1848343, 2516524, 3696686, 4403917, 7393372, 8807834, 17615668, 32954059, 65908118, 131816236, 230678413, 461356826, 922713652, 2339738189, 4679476378, 9358952756, 16378167323, 32756334646, 65512669292]

約数ペア:

[(1, 65512669292), (2, 32756334646), (4, 16378167323), (7, 9358952756), (14, 4679476378), (28, 2339738189), (71, 922713652), (142, 461356826), (284, 230678413), (497, 131816236), (994, 65908118), (1988, 32954059), (3719, 17615668), (7438, 8807834), (8861, 7393372), (14876, 4403917), (17722, 3696686), (26033, 2516524), (35444, 1848343), (52066, 1258262), (62027, 1056196), (104132, 629131), (124054, 528098), (248108, 264049)]