42370264

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 81359280

約数和(自身を除く): 38989016

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 536, 548, 577, 1096, 1154, 2308, 4616, 9179, 18358, 36716, 38659, 73432, 77318, 79049, 154636, 158098, 309272, 316196, 632392, 5296283, 10592566, 21185132, 42370264]

約数ペア:

[(1, 42370264), (2, 21185132), (4, 10592566), (8, 5296283), (67, 632392), (134, 316196), (137, 309272), (268, 158098), (274, 154636), (536, 79049), (548, 77318), (577, 73432), (1096, 38659), (1154, 36716), (2308, 18358), (4616, 9179)]