71306886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4703}}^1$

素因数の和:4753

約数の個数: 48

約数和(自身を含む): 172053504

約数和(自身を除く): 100746618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 4703, 5054, 7581, 9406, 14109, 15162, 28218, 32921, 65842, 89357, 98763, 178714, 197526, 268071, 536142, 625499, 1250998, 1697783, 1876497, 3395566, 3752994, 5093349, 10186698, 11884481, 23768962, 35653443, 71306886]

約数ペア:

[(1, 71306886), (2, 35653443), (3, 23768962), (6, 11884481), (7, 10186698), (14, 5093349), (19, 3752994), (21, 3395566), (38, 1876497), (42, 1697783), (57, 1250998), (114, 625499), (133, 536142), (266, 268071), (361, 197526), (399, 178714), (722, 98763), (798, 89357), (1083, 65842), (2166, 32921), (2527, 28218), (4703, 15162), (5054, 14109), (7581, 9406)]