25906367036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{22783}}^1$

素因数の和:23442

約数の個数: 48

約数和(自身を含む): 50694217728

約数和(自身を除く): 24787850692

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 601, 946, 1202, 1892, 2404, 6611, 13222, 22783, 25843, 26444, 45566, 51686, 91132, 103372, 250613, 284273, 501226, 568546, 979669, 1002452, 1137092, 1959338, 3918676, 10776359, 13692583, 21552718, 27385166, 43105436, 54770332, 150618413, 301236826, 588781069, 602473652, 1177562138, 2355124276, 6476591759, 12953183518, 25906367036]

約数ペア:

[(1, 25906367036), (2, 12953183518), (4, 6476591759), (11, 2355124276), (22, 1177562138), (43, 602473652), (44, 588781069), (86, 301236826), (172, 150618413), (473, 54770332), (601, 43105436), (946, 27385166), (1202, 21552718), (1892, 13692583), (2404, 10776359), (6611, 3918676), (13222, 1959338), (22783, 1137092), (25843, 1002452), (26444, 979669), (45566, 568546), (51686, 501226), (91132, 284273), (103372, 250613)]