28432826308838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1\times {\mathrm{10661369}}^1$

素因数の和:10664132

約数の個数: 32

約数和(自身を含む): 49446922314240

約数和(自身を除く): 21014096005402

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2683, 5366, 18781, 37562, 190493, 380986, 1333451, 2666902, 10661369, 21322738, 74629583, 149259166, 756957199, 1513914398, 5298700393, 10597400786, 28604453027, 57208906054, 200231171189, 400462342378, 2030916164917, 4061832329834, 14216413154419, 28432826308838]

約数ペア:

[(1, 28432826308838), (2, 14216413154419), (7, 4061832329834), (14, 2030916164917), (71, 400462342378), (142, 200231171189), (497, 57208906054), (994, 28604453027), (2683, 10597400786), (5366, 5298700393), (18781, 1513914398), (37562, 756957199), (190493, 149259166), (380986, 74629583), (1333451, 21322738), (2666902, 10661369)]