38974416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62459}}^1$

素因数の和:62483

約数の個数: 40

約数和(自身を含む): 108430560

約数和(自身を除く): 69456144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 62459, 124918, 187377, 249836, 374754, 499672, 749508, 811967, 999344, 1499016, 1623934, 2435901, 2998032, 3247868, 4871802, 6495736, 9743604, 12991472, 19487208, 38974416]

約数ペア:

[(1, 38974416), (2, 19487208), (3, 12991472), (4, 9743604), (6, 6495736), (8, 4871802), (12, 3247868), (13, 2998032), (16, 2435901), (24, 1623934), (26, 1499016), (39, 999344), (48, 811967), (52, 749508), (78, 499672), (104, 374754), (156, 249836), (208, 187377), (312, 124918), (624, 62459)]