25246936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 57607200

約数和(自身を除く): 32360264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 761, 1144, 1276, 1508, 1522, 2552, 3016, 3044, 4147, 6088, 8294, 8371, 9893, 16588, 16742, 19786, 22069, 33176, 33484, 39572, 44138, 66968, 79144, 88276, 108823, 176552, 217646, 242759, 286897, 435292, 485518, 573794, 870584, 971036, 1147588, 1942072, 2295176, 3155867, 6311734, 12623468, 25246936]

約数ペア:

[(1, 25246936), (2, 12623468), (4, 6311734), (8, 3155867), (11, 2295176), (13, 1942072), (22, 1147588), (26, 971036), (29, 870584), (44, 573794), (52, 485518), (58, 435292), (88, 286897), (104, 242759), (116, 217646), (143, 176552), (232, 108823), (286, 88276), (319, 79144), (377, 66968), (572, 44138), (638, 39572), (754, 33484), (761, 33176), (1144, 22069), (1276, 19786), (1508, 16742), (1522, 16588), (2552, 9893), (3016, 8371), (3044, 8294), (4147, 6088)]