66918148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 132302016

約数和(自身を除く): 65383868

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 113, 172, 226, 313, 452, 473, 626, 946, 1243, 1252, 1892, 2486, 3443, 4859, 4972, 6886, 9718, 13459, 13772, 19436, 26918, 35369, 53449, 53836, 70738, 106898, 141476, 148049, 213796, 296098, 389059, 592196, 778118, 1520867, 1556236, 3041734, 6083468, 16729537, 33459074, 66918148]

約数ペア:

[(1, 66918148), (2, 33459074), (4, 16729537), (11, 6083468), (22, 3041734), (43, 1556236), (44, 1520867), (86, 778118), (113, 592196), (172, 389059), (226, 296098), (313, 213796), (452, 148049), (473, 141476), (626, 106898), (946, 70738), (1243, 53836), (1252, 53449), (1892, 35369), (2486, 26918), (3443, 19436), (4859, 13772), (4972, 13459), (6886, 9718)]