290527456

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127873}}^1$

素因数の和:127954

約数の個数: 24

約数和(自身を含む): 580036464

約数和(自身を除く): 289509008

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 127873, 255746, 511492, 1022984, 2045968, 4091936, 9078983, 18157966, 36315932, 72631864, 145263728, 290527456]

約数ペア:

[(1, 290527456), (2, 145263728), (4, 72631864), (8, 36315932), (16, 18157966), (32, 9078983), (71, 4091936), (142, 2045968), (284, 1022984), (568, 511492), (1136, 255746), (2272, 127873)]