40179472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 81780480

約数和(自身を除く): 41601008

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1373, 1829, 2746, 3658, 5492, 7316, 10984, 14632, 21968, 29264, 42563, 81007, 85126, 162014, 170252, 324028, 340504, 648056, 681008, 1296112, 2511217, 5022434, 10044868, 20089736, 40179472]

約数ペア:

[(1, 40179472), (2, 20089736), (4, 10044868), (8, 5022434), (16, 2511217), (31, 1296112), (59, 681008), (62, 648056), (118, 340504), (124, 324028), (236, 170252), (248, 162014), (472, 85126), (496, 81007), (944, 42563), (1373, 29264), (1829, 21968), (2746, 14632), (3658, 10984), (5492, 7316)]