28041624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29959}}^1$

素因数の和:29984

約数の個数: 48

約数和(自身を含む): 81790800

約数和(自身を除く): 53749176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 29959, 59918, 89877, 119836, 179754, 239672, 269631, 359508, 389467, 539262, 719016, 778934, 1078524, 1168401, 1557868, 2157048, 2336802, 3115736, 3505203, 4673604, 7010406, 9347208, 14020812, 28041624]

約数ペア:

[(1, 28041624), (2, 14020812), (3, 9347208), (4, 7010406), (6, 4673604), (8, 3505203), (9, 3115736), (12, 2336802), (13, 2157048), (18, 1557868), (24, 1168401), (26, 1078524), (36, 778934), (39, 719016), (52, 539262), (72, 389467), (78, 359508), (104, 269631), (117, 239672), (156, 179754), (234, 119836), (312, 89877), (468, 59918), (936, 29959)]