25525984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 55351296

約数和(自身を除く): 29825312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 571, 1016, 1142, 1397, 2032, 2284, 2794, 4064, 4568, 5588, 6281, 9136, 11176, 12562, 18272, 22352, 25124, 44704, 50248, 72517, 100496, 145034, 200992, 290068, 580136, 797687, 1160272, 1595374, 2320544, 3190748, 6381496, 12762992, 25525984]

約数ペア:

[(1, 25525984), (2, 12762992), (4, 6381496), (8, 3190748), (11, 2320544), (16, 1595374), (22, 1160272), (32, 797687), (44, 580136), (88, 290068), (127, 200992), (176, 145034), (254, 100496), (352, 72517), (508, 50248), (571, 44704), (1016, 25124), (1142, 22352), (1397, 18272), (2032, 12562), (2284, 11176), (2794, 9136), (4064, 6281), (4568, 5588)]