25864144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 53121600

約数和(自身を除く): 27257456

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1049, 1072, 1541, 2098, 3082, 4196, 6164, 8392, 12328, 16784, 24127, 24656, 48254, 70283, 96508, 140566, 193016, 281132, 386032, 562264, 1124528, 1616509, 3233018, 6466036, 12932072, 25864144]

約数ペア:

[(1, 25864144), (2, 12932072), (4, 6466036), (8, 3233018), (16, 1616509), (23, 1124528), (46, 562264), (67, 386032), (92, 281132), (134, 193016), (184, 140566), (268, 96508), (368, 70283), (536, 48254), (1049, 24656), (1072, 24127), (1541, 16784), (2098, 12328), (3082, 8392), (4196, 6164)]