74750224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{274817}}^1$

素因数の和:274842

約数の個数: 20

約数和(自身を含む): 153348444

約数和(自身を除く): 78598220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 274817, 549634, 1099268, 2198536, 4397072, 4671889, 9343778, 18687556, 37375112, 74750224]

約数ペア:

[(1, 74750224), (2, 37375112), (4, 18687556), (8, 9343778), (16, 4671889), (17, 4397072), (34, 2198536), (68, 1099268), (136, 549634), (272, 274817)]