64657986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 132876288

約数和(自身を除く): 68218302

約数列:

[1, 2, 3, 6, 53, 106, 127, 159, 254, 318, 381, 762, 1601, 3202, 4803, 6731, 9606, 13462, 20193, 40386, 84853, 169706, 203327, 254559, 406654, 509118, 609981, 1219962, 10776331, 21552662, 32328993, 64657986]

約数ペア:

[(1, 64657986), (2, 32328993), (3, 21552662), (6, 10776331), (53, 1219962), (106, 609981), (127, 509118), (159, 406654), (254, 254559), (318, 203327), (381, 169706), (762, 84853), (1601, 40386), (3202, 20193), (4803, 13462), (6731, 9606)]