25417422

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 33369138

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 83, 106, 107, 159, 166, 214, 249, 318, 321, 477, 498, 642, 747, 954, 963, 1431, 1494, 1926, 2241, 2862, 2889, 4399, 4482, 5671, 5778, 8798, 8881, 11342, 13197, 17013, 17762, 26394, 26643, 34026, 39591, 51039, 53286, 79182, 79929, 102078, 118773, 153117, 159858, 237546, 239787, 306234, 470693, 479574, 941386, 1412079, 2824158, 4236237, 8472474, 12708711, 25417422]

約数ペア:

[(1, 25417422), (2, 12708711), (3, 8472474), (6, 4236237), (9, 2824158), (18, 1412079), (27, 941386), (53, 479574), (54, 470693), (83, 306234), (106, 239787), (107, 237546), (159, 159858), (166, 153117), (214, 118773), (249, 102078), (318, 79929), (321, 79182), (477, 53286), (498, 51039), (642, 39591), (747, 34026), (954, 26643), (963, 26394), (1431, 17762), (1494, 17013), (1926, 13197), (2241, 11342), (2862, 8881), (2889, 8798), (4399, 5778), (4482, 5671)]