70321984

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37889}}^1$

素因数の和:37930

約数の個数: 28

約数和(自身を含む): 144360900

約数和(自身を除く): 74038916

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 37889, 75778, 151556, 303112, 606224, 1098781, 1212448, 2197562, 2424896, 4395124, 8790248, 17580496, 35160992, 70321984]

約数ペア:

[(1, 70321984), (2, 35160992), (4, 17580496), (8, 8790248), (16, 4395124), (29, 2424896), (32, 2197562), (58, 1212448), (64, 1098781), (116, 606224), (232, 303112), (464, 151556), (928, 75778), (1856, 37889)]