28774044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61483}}^1$

素因数の和:61506

約数の個数: 36

約数和(自身を含む): 78330616

約数和(自身を除く): 49556572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 61483, 122966, 184449, 245932, 368898, 553347, 737796, 799279, 1106694, 1598558, 2213388, 2397837, 3197116, 4795674, 7193511, 9591348, 14387022, 28774044]

約数ペア:

[(1, 28774044), (2, 14387022), (3, 9591348), (4, 7193511), (6, 4795674), (9, 3197116), (12, 2397837), (13, 2213388), (18, 1598558), (26, 1106694), (36, 799279), (39, 737796), (52, 553347), (78, 368898), (117, 245932), (156, 184449), (234, 122966), (468, 61483)]