25742122

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 45961344

約数和(自身を除く): 20219222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 701, 854, 1402, 2623, 4907, 5246, 9814, 18361, 30143, 36722, 42761, 60286, 85522, 211001, 299327, 422002, 598654, 1838723, 3677446, 12871061, 25742122]

約数ペア:

[(1, 25742122), (2, 12871061), (7, 3677446), (14, 1838723), (43, 598654), (61, 422002), (86, 299327), (122, 211001), (301, 85522), (427, 60286), (602, 42761), (701, 36722), (854, 30143), (1402, 18361), (2623, 9814), (4907, 5246)]