74738528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137387}}^1$

素因数の和:137414

約数の個数: 24

約数和(自身を含む): 155797992

約数和(自身を除く): 81059464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 137387, 274774, 549548, 1099096, 2198192, 2335579, 4396384, 4671158, 9342316, 18684632, 37369264, 74738528]

約数ペア:

[(1, 74738528), (2, 37369264), (4, 18684632), (8, 9342316), (16, 4671158), (17, 4396384), (32, 2335579), (34, 2198192), (68, 1099096), (136, 549548), (272, 274774), (544, 137387)]