68393744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 137401920

約数和(自身を除く): 69008176

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 848, 944, 1367, 2734, 3127, 5468, 6254, 10936, 12508, 21872, 25016, 50032, 72451, 80653, 144902, 161306, 289804, 322612, 579608, 645224, 1159216, 1290448, 4274609, 8549218, 17098436, 34196872, 68393744]

約数ペア:

[(1, 68393744), (2, 34196872), (4, 17098436), (8, 8549218), (16, 4274609), (53, 1290448), (59, 1159216), (106, 645224), (118, 579608), (212, 322612), (236, 289804), (424, 161306), (472, 144902), (848, 80653), (944, 72451), (1367, 50032), (2734, 25016), (3127, 21872), (5468, 12508), (6254, 10936)]