25846698

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 57480192

約数和(自身を除く): 31633494

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 71, 83, 86, 102, 129, 142, 166, 213, 249, 258, 426, 498, 731, 1207, 1411, 1462, 2193, 2414, 2822, 3053, 3569, 3621, 4233, 4386, 5893, 6106, 7138, 7242, 8466, 9159, 10707, 11786, 17679, 18318, 21414, 35358, 51901, 60673, 100181, 103802, 121346, 155703, 182019, 200362, 253399, 300543, 311406, 364038, 506798, 601086, 760197, 1520394, 4307783, 8615566, 12923349, 25846698]

約数ペア:

[(1, 25846698), (2, 12923349), (3, 8615566), (6, 4307783), (17, 1520394), (34, 760197), (43, 601086), (51, 506798), (71, 364038), (83, 311406), (86, 300543), (102, 253399), (129, 200362), (142, 182019), (166, 155703), (213, 121346), (249, 103802), (258, 100181), (426, 60673), (498, 51901), (731, 35358), (1207, 21414), (1411, 18318), (1462, 17679), (2193, 11786), (2414, 10707), (2822, 9159), (3053, 8466), (3569, 7242), (3621, 7138), (4233, 6106), (4386, 5893)]