65996528

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{24407}}^1$

素因数の和:24441

約数の個数: 30

約数和(自身を含む): 138466584

約数和(自身を除く): 72470056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 24407, 48814, 97628, 195256, 317291, 390512, 634582, 1269164, 2538328, 4124783, 5076656, 8249566, 16499132, 32998264, 65996528]

約数ペア:

[(1, 65996528), (2, 32998264), (4, 16499132), (8, 8249566), (13, 5076656), (16, 4124783), (26, 2538328), (52, 1269164), (104, 634582), (169, 390512), (208, 317291), (338, 195256), (676, 97628), (1352, 48814), (2704, 24407)]