25729992

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1871}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 44357688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 1871, 2292, 3438, 3742, 4584, 5613, 6876, 7484, 11226, 13752, 14968, 16839, 22452, 33678, 44904, 67356, 134712, 357361, 714722, 1072083, 1429444, 2144166, 2858888, 3216249, 4288332, 6432498, 8576664, 12864996, 25729992]

約数ペア:

[(1, 25729992), (2, 12864996), (3, 8576664), (4, 6432498), (6, 4288332), (8, 3216249), (9, 2858888), (12, 2144166), (18, 1429444), (24, 1072083), (36, 714722), (72, 357361), (191, 134712), (382, 67356), (573, 44904), (764, 33678), (1146, 22452), (1528, 16839), (1719, 14968), (1871, 13752), (2292, 11226), (3438, 7484), (3742, 6876), (4584, 5613)]