73715248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 147579840

約数和(自身を除く): 73864592

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 239, 296, 478, 521, 592, 956, 1042, 1912, 2084, 3824, 4168, 8336, 8843, 17686, 19277, 35372, 38554, 70744, 77108, 124519, 141488, 154216, 249038, 308432, 498076, 996152, 1992304, 4607203, 9214406, 18428812, 36857624, 73715248]

約数ペア:

[(1, 73715248), (2, 36857624), (4, 18428812), (8, 9214406), (16, 4607203), (37, 1992304), (74, 996152), (148, 498076), (239, 308432), (296, 249038), (478, 154216), (521, 141488), (592, 124519), (956, 77108), (1042, 70744), (1912, 38554), (2084, 35372), (3824, 19277), (4168, 17686), (8336, 8843)]