26105534

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 50714496

約数和(自身を除く): 24608962

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 661, 806, 1274, 1322, 1519, 2821, 3038, 4627, 5642, 8593, 9254, 17186, 19747, 20491, 32389, 39494, 40982, 60151, 64778, 120302, 143437, 266383, 286874, 421057, 532766, 842114, 1004059, 1864681, 2008118, 3729362, 13052767, 26105534]

約数ペア:

[(1, 26105534), (2, 13052767), (7, 3729362), (13, 2008118), (14, 1864681), (26, 1004059), (31, 842114), (49, 532766), (62, 421057), (91, 286874), (98, 266383), (182, 143437), (217, 120302), (403, 64778), (434, 60151), (637, 40982), (661, 39494), (806, 32389), (1274, 20491), (1322, 19747), (1519, 17186), (2821, 9254), (3038, 8593), (4627, 5642)]