27888916964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1\times {\mathrm{2131}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 50660413440

約数和(自身を除く): 22771496476

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 1039, 2078, 2131, 3149, 4156, 4262, 6298, 8524, 12596, 48833, 69613, 97666, 100157, 139226, 142777, 195332, 200314, 278452, 285554, 400628, 571108, 2214109, 3271811, 4428218, 6543622, 6710519, 8856436, 13087244, 13421038, 26842076, 104063123, 148345303, 208126246, 296690606, 416252492, 593381212, 6972229241, 13944458482, 27888916964]

約数ペア:

[(1, 27888916964), (2, 13944458482), (4, 6972229241), (47, 593381212), (67, 416252492), (94, 296690606), (134, 208126246), (188, 148345303), (268, 104063123), (1039, 26842076), (2078, 13421038), (2131, 13087244), (3149, 8856436), (4156, 6710519), (4262, 6543622), (6298, 4428218), (8524, 3271811), (12596, 2214109), (48833, 571108), (69613, 400628), (97666, 285554), (100157, 278452), (139226, 200314), (142777, 195332)]