42837496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 86869440

約数和(自身を除く): 44031944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 1487, 2216, 2974, 3601, 5948, 7202, 11896, 14404, 19331, 28808, 38662, 77324, 154648, 411899, 823798, 1647596, 3295192, 5354687, 10709374, 21418748, 42837496]

約数ペア:

[(1, 42837496), (2, 21418748), (4, 10709374), (8, 5354687), (13, 3295192), (26, 1647596), (52, 823798), (104, 411899), (277, 154648), (554, 77324), (1108, 38662), (1487, 28808), (2216, 19331), (2974, 14404), (3601, 11896), (5948, 7202)]