5491989568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{6600949}}^1$

素因数の和:6600974

約数の個数: 28

約数和(自身を含む): 11736489100

約数和(自身を除く): 6244499532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 6600949, 13201898, 26403796, 52807592, 85812337, 105615184, 171624674, 211230368, 343249348, 422460736, 686498696, 1372997392, 2745994784, 5491989568]

約数ペア:

[(1, 5491989568), (2, 2745994784), (4, 1372997392), (8, 686498696), (13, 422460736), (16, 343249348), (26, 211230368), (32, 171624674), (52, 105615184), (64, 85812337), (104, 52807592), (208, 26403796), (416, 13201898), (832, 6600949)]