64471946

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5437}}^1$

素因数の和:5475

約数の個数: 36

約数和(自身を含む): 123676434

約数和(自身を除く): 59204488

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5437, 5929, 10874, 11858, 38059, 59807, 76118, 119614, 266413, 418649, 532826, 657877, 837298, 1315754, 2930543, 4605139, 5861086, 9210278, 32235973, 64471946]

約数ペア:

[(1, 64471946), (2, 32235973), (7, 9210278), (11, 5861086), (14, 4605139), (22, 2930543), (49, 1315754), (77, 837298), (98, 657877), (121, 532826), (154, 418649), (242, 266413), (539, 119614), (847, 76118), (1078, 59807), (1694, 38059), (5437, 11858), (5929, 10874)]