901622848

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64921}}^1$

素因数の和:64971

約数の個数: 56

約数和(自身を含む): 2110744064

約数和(自身を除く): 1209121216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 64921, 129842, 259684, 454447, 519368, 908894, 1038736, 1817788, 2012551, 2077472, 3635576, 4025102, 4154944, 7271152, 8050204, 14087857, 14542304, 16100408, 28175714, 29084608, 32200816, 56351428, 64401632, 112702856, 128803264, 225405712, 450811424, 901622848]

約数ペア:

[(1, 901622848), (2, 450811424), (4, 225405712), (7, 128803264), (8, 112702856), (14, 64401632), (16, 56351428), (28, 32200816), (31, 29084608), (32, 28175714), (56, 16100408), (62, 14542304), (64, 14087857), (112, 8050204), (124, 7271152), (217, 4154944), (224, 4025102), (248, 3635576), (434, 2077472), (448, 2012551), (496, 1817788), (868, 1038736), (992, 908894), (1736, 519368), (1984, 454447), (3472, 259684), (6944, 129842), (13888, 64921)]