25344306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 61555200

約数和(自身を除く): 36210894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 351, 457, 474, 702, 711, 914, 1027, 1371, 1422, 2054, 2133, 2742, 3081, 4113, 4266, 5941, 6162, 8226, 9243, 11882, 12339, 17823, 18486, 24678, 27729, 35646, 36103, 53469, 55458, 72206, 106938, 108309, 160407, 216618, 320814, 324927, 469339, 649854, 938678, 974781, 1408017, 1949562, 2816034, 4224051, 8448102, 12672153, 25344306]

約数ペア:

[(1, 25344306), (2, 12672153), (3, 8448102), (6, 4224051), (9, 2816034), (13, 1949562), (18, 1408017), (26, 974781), (27, 938678), (39, 649854), (54, 469339), (78, 324927), (79, 320814), (117, 216618), (158, 160407), (234, 108309), (237, 106938), (351, 72206), (457, 55458), (474, 53469), (702, 36103), (711, 35646), (914, 27729), (1027, 24678), (1371, 18486), (1422, 17823), (2054, 12339), (2133, 11882), (2742, 9243), (3081, 8226), (4113, 6162), (4266, 5941)]