28584949328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10571357}}^1$

素因数の和:10571391

約数の個数: 30

約数和(自身を含む): 59971313934

約数和(自身を除く): 31386364606

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10571357, 21142714, 42285428, 84570856, 137427641, 169141712, 274855282, 549710564, 1099421128, 1786559333, 2198842256, 3573118666, 7146237332, 14292474664, 28584949328]

約数ペア:

[(1, 28584949328), (2, 14292474664), (4, 7146237332), (8, 3573118666), (13, 2198842256), (16, 1786559333), (26, 1099421128), (52, 549710564), (104, 274855282), (169, 169141712), (208, 137427641), (338, 84570856), (676, 42285428), (1352, 21142714), (2704, 10571357)]