74474312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3541}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 78540088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 3541, 5258, 7082, 10516, 14164, 21032, 28328, 38951, 77902, 155804, 311608, 846299, 1692598, 3385196, 6770392, 9309289, 18618578, 37237156, 74474312]

約数ペア:

[(1, 74474312), (2, 37237156), (4, 18618578), (8, 9309289), (11, 6770392), (22, 3385196), (44, 1692598), (88, 846299), (239, 311608), (478, 155804), (956, 77902), (1912, 38951), (2629, 28328), (3541, 21032), (5258, 14164), (7082, 10516)]