421818304

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{153277}}^1$

素因数の和:153332

約数の個数: 28

約数和(自身を含む): 856517464

約数和(自身を除く): 434699160

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 153277, 306554, 613108, 1226216, 2452432, 4904864, 6590911, 9809728, 13181822, 26363644, 52727288, 105454576, 210909152, 421818304]

約数ペア:

[(1, 421818304), (2, 210909152), (4, 105454576), (8, 52727288), (16, 26363644), (32, 13181822), (43, 9809728), (64, 6590911), (86, 4904864), (172, 2452432), (344, 1226216), (688, 613108), (1376, 306554), (2752, 153277)]