39979274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 66479616

約数和(自身を除く): 26500342

約数列:

[1, 2, 17, 31, 34, 62, 83, 166, 457, 527, 914, 1054, 1411, 2573, 2822, 5146, 7769, 14167, 15538, 28334, 37931, 43741, 75862, 87482, 240839, 481678, 644827, 1175861, 1289654, 2351722, 19989637, 39979274]

約数ペア:

[(1, 39979274), (2, 19989637), (17, 2351722), (31, 1289654), (34, 1175861), (62, 644827), (83, 481678), (166, 240839), (457, 87482), (527, 75862), (914, 43741), (1054, 37931), (1411, 28334), (2573, 15538), (2822, 14167), (5146, 7769)]