25880834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 22382206

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 2939, 4403, 5878, 8806, 20573, 41146, 49963, 99926, 108743, 217486, 349741, 699482, 761201, 1522402, 1848631, 3697262, 12940417, 25880834]

約数ペア:

[(1, 25880834), (2, 12940417), (7, 3697262), (14, 1848631), (17, 1522402), (34, 761201), (37, 699482), (74, 349741), (119, 217486), (238, 108743), (259, 99926), (518, 49963), (629, 41146), (1258, 20573), (2939, 8806), (4403, 5878)]