25258376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22109

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 30383224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22079, 44158, 88316, 176632, 242869, 287027, 485738, 574054, 971476, 1148108, 1942952, 2296216, 3157297, 6314594, 12629188, 25258376]

約数ペア:

[(1, 25258376), (2, 12629188), (4, 6314594), (8, 3157297), (11, 2296216), (13, 1942952), (22, 1148108), (26, 971476), (44, 574054), (52, 485738), (88, 287027), (104, 242869), (143, 176632), (286, 88316), (572, 44158), (1144, 22079)]