40187472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64403}}^1$

素因数の和:64427

約数の個数: 40

約数和(自身を含む): 111805344

約数和(自身を除く): 71617872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64403, 128806, 193209, 257612, 386418, 515224, 772836, 837239, 1030448, 1545672, 1674478, 2511717, 3091344, 3348956, 5023434, 6697912, 10046868, 13395824, 20093736, 40187472]

約数ペア:

[(1, 40187472), (2, 20093736), (3, 13395824), (4, 10046868), (6, 6697912), (8, 5023434), (12, 3348956), (13, 3091344), (16, 2511717), (24, 1674478), (26, 1545672), (39, 1030448), (48, 837239), (52, 772836), (78, 515224), (104, 386418), (156, 257612), (208, 193209), (312, 128806), (624, 64403)]