28730664

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7594

約数の個数: 48

約数和(自身を含む): 79290900

約数和(自身を除く): 50560236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7529, 15058, 22587, 30116, 45174, 60232, 67761, 90348, 135522, 180696, 271044, 399037, 542088, 798074, 1197111, 1596148, 2394222, 3192296, 3591333, 4788444, 7182666, 9576888, 14365332, 28730664]

約数ペア:

[(1, 28730664), (2, 14365332), (3, 9576888), (4, 7182666), (6, 4788444), (8, 3591333), (9, 3192296), (12, 2394222), (18, 1596148), (24, 1197111), (36, 798074), (53, 542088), (72, 399037), (106, 271044), (159, 180696), (212, 135522), (318, 90348), (424, 67761), (477, 60232), (636, 45174), (954, 30116), (1272, 22587), (1908, 15058), (3816, 7529)]