25135586

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 44285952

約数和(自身を除く): 19150366

約数列:

[1, 2, 7, 14, 67, 127, 134, 211, 254, 422, 469, 889, 938, 1477, 1778, 2954, 8509, 14137, 17018, 26797, 28274, 53594, 59563, 98959, 119126, 187579, 197918, 375158, 1795399, 3590798, 12567793, 25135586]

約数ペア:

[(1, 25135586), (2, 12567793), (7, 3590798), (14, 1795399), (67, 375158), (127, 197918), (134, 187579), (211, 119126), (254, 98959), (422, 59563), (469, 53594), (889, 28274), (938, 26797), (1477, 17018), (1778, 14137), (2954, 8509)]