25972516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 23701724

約数列:

[1, 2, 4, 29, 41, 43, 58, 82, 86, 116, 127, 164, 172, 254, 508, 1189, 1247, 1763, 2378, 2494, 3526, 3683, 4756, 4988, 5207, 5461, 7052, 7366, 10414, 10922, 14732, 20828, 21844, 51127, 102254, 151003, 158369, 204508, 223901, 302006, 316738, 447802, 604012, 633476, 895604, 6493129, 12986258, 25972516]

約数ペア:

[(1, 25972516), (2, 12986258), (4, 6493129), (29, 895604), (41, 633476), (43, 604012), (58, 447802), (82, 316738), (86, 302006), (116, 223901), (127, 204508), (164, 158369), (172, 151003), (254, 102254), (508, 51127), (1189, 21844), (1247, 20828), (1763, 14732), (2378, 10922), (2494, 10414), (3526, 7366), (3683, 7052), (4756, 5461), (4988, 5207)]