74259128

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{32119}}^1$

素因数の和:32159

約数の個数: 24

約数和(自身を含む): 147912600

約数和(自身を除く): 73653472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 32119, 64238, 128476, 256952, 546023, 1092046, 2184092, 4368184, 9282391, 18564782, 37129564, 74259128]

約数ペア:

[(1, 74259128), (2, 37129564), (4, 18564782), (8, 9282391), (17, 4368184), (34, 2184092), (68, 1092046), (136, 546023), (289, 256952), (578, 128476), (1156, 64238), (2312, 32119)]