15674996272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1235419}}^1$

素因数の和:1235501

約数の個数: 40

約数和(自身を含む): 33242681360

約数和(自身を除く): 17567685088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 1235419, 2470838, 4941676, 9883352, 16060447, 19766704, 32120894, 64241788, 75360559, 128483576, 150721118, 256967152, 301442236, 602884472, 979687267, 1205768944, 1959374534, 3918749068, 7837498136, 15674996272]

約数ペア:

[(1, 15674996272), (2, 7837498136), (4, 3918749068), (8, 1959374534), (13, 1205768944), (16, 979687267), (26, 602884472), (52, 301442236), (61, 256967152), (104, 150721118), (122, 128483576), (208, 75360559), (244, 64241788), (488, 32120894), (793, 19766704), (976, 16060447), (1586, 9883352), (3172, 4941676), (6344, 2470838), (12688, 1235419)]