28091494534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{20297}}^1$

素因数の和:20712

約数の個数: 32

約数和(自身を含む): 44150585760

約数和(自身を除く): 16059091226

約数列:

[1, 2, 37, 59, 74, 118, 317, 634, 2183, 4366, 11729, 18703, 20297, 23458, 37406, 40594, 692011, 750989, 1197523, 1384022, 1501978, 2395046, 6434149, 12868298, 44308351, 88616702, 238063513, 379614791, 476127026, 759229582, 14045747267, 28091494534]

約数ペア:

[(1, 28091494534), (2, 14045747267), (37, 759229582), (59, 476127026), (74, 379614791), (118, 238063513), (317, 88616702), (634, 44308351), (2183, 12868298), (4366, 6434149), (11729, 2395046), (18703, 1501978), (20297, 1384022), (23458, 1197523), (37406, 750989), (40594, 692011)]