25553637974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{52511}}^1$

素因数の和:52756

約数の個数: 32

約数和(自身を含む): 40833331200

約数和(自身を除く): 15279693226

約数列:

[1, 2, 23, 46, 71, 142, 149, 298, 1633, 3266, 3427, 6854, 10579, 21158, 52511, 105022, 243317, 486634, 1207753, 2415506, 3728281, 7456562, 7824139, 15648278, 85750463, 171500926, 179955197, 359910394, 555513869, 1111027738, 12776818987, 25553637974]

約数ペア:

[(1, 25553637974), (2, 12776818987), (23, 1111027738), (46, 555513869), (71, 359910394), (142, 179955197), (149, 171500926), (298, 85750463), (1633, 15648278), (3266, 7824139), (3427, 7456562), (6854, 3728281), (10579, 2415506), (21158, 1207753), (52511, 486634), (105022, 243317)]