25572528

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:962

約数の個数: 60

約数和(自身を含む): 71950008

約数和(自身を除く): 46377480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 691, 771, 1028, 1382, 1542, 2056, 2073, 2313, 2764, 3084, 4112, 4146, 4626, 5528, 6168, 6219, 8292, 9252, 11056, 12336, 12438, 16584, 18504, 24876, 33168, 37008, 49752, 99504, 177587, 355174, 532761, 710348, 1065522, 1420696, 1598283, 2131044, 2841392, 3196566, 4262088, 6393132, 8524176, 12786264, 25572528]

約数ペア:

[(1, 25572528), (2, 12786264), (3, 8524176), (4, 6393132), (6, 4262088), (8, 3196566), (9, 2841392), (12, 2131044), (16, 1598283), (18, 1420696), (24, 1065522), (36, 710348), (48, 532761), (72, 355174), (144, 177587), (257, 99504), (514, 49752), (691, 37008), (771, 33168), (1028, 24876), (1382, 18504), (1542, 16584), (2056, 12438), (2073, 12336), (2313, 11056), (2764, 9252), (3084, 8292), (4112, 6219), (4146, 6168), (4626, 5528)]