28353762122

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{191551}}^1$

素因数の和:191766

約数の個数: 32

約数和(自身を含む): 49558333440

約数和(自身を除く): 21204571318

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 679, 763, 1358, 1526, 10573, 21146, 74011, 148022, 191551, 383102, 1340857, 2681714, 18580447, 20879059, 37160894, 41758118, 130063129, 146153413, 260126258, 292306826, 2025268723, 4050537446, 14176881061, 28353762122]

約数ペア:

[(1, 28353762122), (2, 14176881061), (7, 4050537446), (14, 2025268723), (97, 292306826), (109, 260126258), (194, 146153413), (218, 130063129), (679, 41758118), (763, 37160894), (1358, 20879059), (1526, 18580447), (10573, 2681714), (21146, 1340857), (74011, 383102), (148022, 191551)]