71161376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15551}}^1$

素因数の和:15585

約数の個数: 48

約数和(自身を含む): 164602368

約数和(自身を除く): 93440992

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15551, 31102, 62204, 124408, 171061, 202163, 248816, 342122, 404326, 497632, 684244, 808652, 1368488, 1617304, 2223793, 2736976, 3234608, 4447586, 5473952, 6469216, 8895172, 17790344, 35580688, 71161376]

約数ペア:

[(1, 71161376), (2, 35580688), (4, 17790344), (8, 8895172), (11, 6469216), (13, 5473952), (16, 4447586), (22, 3234608), (26, 2736976), (32, 2223793), (44, 1617304), (52, 1368488), (88, 808652), (104, 684244), (143, 497632), (176, 404326), (208, 342122), (286, 248816), (352, 202163), (416, 171061), (572, 124408), (1144, 62204), (2288, 31102), (4576, 15551)]