75431728

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 149990400

約数和(自身を除く): 74558672

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 719, 1264, 1328, 1438, 2876, 5752, 6557, 11504, 13114, 26228, 52456, 56801, 59677, 104912, 113602, 119354, 227204, 238708, 454408, 477416, 908816, 954832, 4714483, 9428966, 18857932, 37715864, 75431728]

約数ペア:

[(1, 75431728), (2, 37715864), (4, 18857932), (8, 9428966), (16, 4714483), (79, 954832), (83, 908816), (158, 477416), (166, 454408), (316, 238708), (332, 227204), (632, 119354), (664, 113602), (719, 104912), (1264, 59677), (1328, 56801), (1438, 52456), (2876, 26228), (5752, 13114), (6557, 11504)]