40282776

素因数分解:

$2^3\times 3^2\times {\mathrm{559483}}^1$

素因数の和:559495

約数の個数: 24

約数和(自身を含む): 109099380

約数和(自身を除く): 68816604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559483, 1118966, 1678449, 2237932, 3356898, 4475864, 5035347, 6713796, 10070694, 13427592, 20141388, 40282776]

約数ペア:

[(1, 40282776), (2, 20141388), (3, 13427592), (4, 10070694), (6, 6713796), (8, 5035347), (9, 4475864), (12, 3356898), (18, 2237932), (24, 1678449), (36, 1118966), (72, 559483)]