25999086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 57234384

約数和(自身を除く): 31235298

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 83, 102, 111, 166, 222, 249, 498, 629, 1258, 1411, 1887, 2822, 3071, 3774, 4233, 6142, 6889, 8466, 9213, 13778, 18426, 20667, 41334, 52207, 104414, 117113, 156621, 234226, 254893, 313242, 351339, 509786, 702678, 764679, 1529358, 4333181, 8666362, 12999543, 25999086]

約数ペア:

[(1, 25999086), (2, 12999543), (3, 8666362), (6, 4333181), (17, 1529358), (34, 764679), (37, 702678), (51, 509786), (74, 351339), (83, 313242), (102, 254893), (111, 234226), (166, 156621), (222, 117113), (249, 104414), (498, 52207), (629, 41334), (1258, 20667), (1411, 18426), (1887, 13778), (2822, 9213), (3071, 8466), (3774, 6889), (4233, 6142)]