25382736

素因数分解:

$2^4\times 3^2\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 71379360

約数和(自身を除く): 45996624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 359, 491, 718, 982, 1077, 1436, 1473, 1964, 2154, 2872, 2946, 3231, 3928, 4308, 4419, 5744, 5892, 6462, 7856, 8616, 8838, 11784, 12924, 17232, 17676, 23568, 25848, 35352, 51696, 70704, 176269, 352538, 528807, 705076, 1057614, 1410152, 1586421, 2115228, 2820304, 3172842, 4230456, 6345684, 8460912, 12691368, 25382736]

約数ペア:

[(1, 25382736), (2, 12691368), (3, 8460912), (4, 6345684), (6, 4230456), (8, 3172842), (9, 2820304), (12, 2115228), (16, 1586421), (18, 1410152), (24, 1057614), (36, 705076), (48, 528807), (72, 352538), (144, 176269), (359, 70704), (491, 51696), (718, 35352), (982, 25848), (1077, 23568), (1436, 17676), (1473, 17232), (1964, 12924), (2154, 11784), (2872, 8838), (2946, 8616), (3231, 7856), (3928, 6462), (4308, 5892), (4419, 5744)]