64256244

素因数分解:

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

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 162156288

約数和(自身を除く): 97900044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1487, 1662, 2974, 3324, 3601, 4461, 5948, 7202, 8922, 10803, 14404, 17844, 19331, 21606, 38662, 43212, 57993, 77324, 115986, 231972, 411899, 823798, 1235697, 1647596, 2471394, 4942788, 5354687, 10709374, 16064061, 21418748, 32128122, 64256244]

約数ペア:

[(1, 64256244), (2, 32128122), (3, 21418748), (4, 16064061), (6, 10709374), (12, 5354687), (13, 4942788), (26, 2471394), (39, 1647596), (52, 1235697), (78, 823798), (156, 411899), (277, 231972), (554, 115986), (831, 77324), (1108, 57993), (1487, 43212), (1662, 38662), (2974, 21606), (3324, 19331), (3601, 17844), (4461, 14404), (5948, 10803), (7202, 8922)]