353228408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{47837}}^1$

素因数の和:47927

約数の個数: 32

約数和(自身を含む): 723310560

約数和(自身を除く): 370082152

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 47837, 95674, 191348, 382696, 621881, 1243762, 2487524, 3396427, 4975048, 6792854, 13585708, 27171416, 44153551, 88307102, 176614204, 353228408]

約数ペア:

[(1, 353228408), (2, 176614204), (4, 88307102), (8, 44153551), (13, 27171416), (26, 13585708), (52, 6792854), (71, 4975048), (104, 3396427), (142, 2487524), (284, 1243762), (568, 621881), (923, 382696), (1846, 191348), (3692, 95674), (7384, 47837)]