66516164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 138203520

約数和(自身を除く): 71687356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 1129, 1133, 1339, 2258, 2266, 2678, 4516, 4532, 5356, 12419, 14677, 14729, 24838, 29354, 29458, 49676, 58708, 58916, 116287, 161447, 232574, 322894, 465148, 645788, 1279157, 1511731, 2558314, 3023462, 5116628, 6046924, 16629041, 33258082, 66516164]

約数ペア:

[(1, 66516164), (2, 33258082), (4, 16629041), (11, 6046924), (13, 5116628), (22, 3023462), (26, 2558314), (44, 1511731), (52, 1279157), (103, 645788), (143, 465148), (206, 322894), (286, 232574), (412, 161447), (572, 116287), (1129, 58916), (1133, 58708), (1339, 49676), (2258, 29458), (2266, 29354), (2678, 24838), (4516, 14729), (4532, 14677), (5356, 12419)]