851264

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 28

約数和(自身を含む): 1731264

約数和(自身を除く): 880000

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 283, 376, 566, 752, 1132, 1504, 2264, 3008, 4528, 9056, 13301, 18112, 26602, 53204, 106408, 212816, 425632, 851264]

約数ペア:

[(1, 851264), (2, 425632), (4, 212816), (8, 106408), (16, 53204), (32, 26602), (47, 18112), (64, 13301), (94, 9056), (188, 4528), (283, 3008), (376, 2264), (566, 1504), (752, 1132)]