28537416

素因数分解:

$2^3\times 3^2\times {\mathrm{396353}}^1$

素因数の和:396365

約数の個数: 24

約数和(自身を含む): 77289030

約数和(自身を除く): 48751614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396353, 792706, 1189059, 1585412, 2378118, 3170824, 3567177, 4756236, 7134354, 9512472, 14268708, 28537416]

約数ペア:

[(1, 28537416), (2, 14268708), (3, 9512472), (4, 7134354), (6, 4756236), (8, 3567177), (9, 3170824), (12, 2378118), (18, 1585412), (24, 1189059), (36, 792706), (72, 396353)]