7799686544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{559679}}^1$

素因数の和:559767

約数の個数: 40

約数和(自身を含む): 16517276160

約数和(自身を除く): 8717589616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 559679, 1119358, 2238716, 4477432, 7275827, 8954864, 14551654, 29103308, 37498493, 58206616, 74996986, 116413232, 149993972, 299987944, 487480409, 599975888, 974960818, 1949921636, 3899843272, 7799686544]

約数ペア:

[(1, 7799686544), (2, 3899843272), (4, 1949921636), (8, 974960818), (13, 599975888), (16, 487480409), (26, 299987944), (52, 149993972), (67, 116413232), (104, 74996986), (134, 58206616), (208, 37498493), (268, 29103308), (536, 14551654), (871, 8954864), (1072, 7275827), (1742, 4477432), (3484, 2238716), (6968, 1119358), (13936, 559679)]