27789736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 28658264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1399, 1528, 2483, 2798, 4966, 5596, 9932, 11192, 18187, 19864, 36374, 72748, 145496, 267209, 534418, 1068836, 2137672, 3473717, 6947434, 13894868, 27789736]

約数ペア:

[(1, 27789736), (2, 13894868), (4, 6947434), (8, 3473717), (13, 2137672), (26, 1068836), (52, 534418), (104, 267209), (191, 145496), (382, 72748), (764, 36374), (1399, 19864), (1528, 18187), (2483, 11192), (2798, 9932), (4966, 5596)]