128214848

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{7079}}^1$

素因数の和:7374

約数の個数: 28

約数和(自身を含む): 255361440

約数和(自身を除く): 127146592

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 2264, 4528, 7079, 9056, 14158, 18112, 28316, 56632, 113264, 226528, 453056, 2003357, 4006714, 8013428, 16026856, 32053712, 64107424, 128214848]

約数ペア:

[(1, 128214848), (2, 64107424), (4, 32053712), (8, 16026856), (16, 8013428), (32, 4006714), (64, 2003357), (283, 453056), (566, 226528), (1132, 113264), (2264, 56632), (4528, 28316), (7079, 18112), (9056, 14158)]