64867066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 45448454

約数列:

[1, 2, 11, 22, 31, 62, 227, 341, 419, 454, 682, 838, 2497, 4609, 4994, 7037, 9218, 12989, 14074, 25978, 77407, 95113, 142879, 154814, 190226, 285758, 1046243, 2092486, 2948503, 5897006, 32433533, 64867066]

約数ペア:

[(1, 64867066), (2, 32433533), (11, 5897006), (22, 2948503), (31, 2092486), (62, 1046243), (227, 285758), (341, 190226), (419, 154814), (454, 142879), (682, 95113), (838, 77407), (2497, 25978), (4609, 14074), (4994, 12989), (7037, 9218)]