42959306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 74426688

約数和(自身を除く): 31467382

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1171, 1411, 2158, 2342, 2822, 15223, 18343, 19907, 30446, 36686, 39814, 97193, 194386, 258791, 517582, 1263509, 1652281, 2527018, 3304562, 21479653, 42959306]

約数ペア:

[(1, 42959306), (2, 21479653), (13, 3304562), (17, 2527018), (26, 1652281), (34, 1263509), (83, 517582), (166, 258791), (221, 194386), (442, 97193), (1079, 39814), (1171, 36686), (1411, 30446), (2158, 19907), (2342, 18343), (2822, 15223)]