25977636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 69844320

約数和(自身を除く): 43866684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 233, 326, 342, 466, 489, 652, 684, 699, 932, 978, 1398, 1467, 1956, 2097, 2796, 2934, 3097, 4194, 4427, 5868, 6194, 8388, 8854, 9291, 12388, 13281, 17708, 18582, 26562, 27873, 37164, 37979, 39843, 53124, 55746, 75958, 79686, 111492, 113937, 151916, 159372, 227874, 341811, 455748, 683622, 721601, 1367244, 1443202, 2164803, 2886404, 4329606, 6494409, 8659212, 12988818, 25977636]

約数ペア:

[(1, 25977636), (2, 12988818), (3, 8659212), (4, 6494409), (6, 4329606), (9, 2886404), (12, 2164803), (18, 1443202), (19, 1367244), (36, 721601), (38, 683622), (57, 455748), (76, 341811), (114, 227874), (163, 159372), (171, 151916), (228, 113937), (233, 111492), (326, 79686), (342, 75958), (466, 55746), (489, 53124), (652, 39843), (684, 37979), (699, 37164), (932, 27873), (978, 26562), (1398, 18582), (1467, 17708), (1956, 13281), (2097, 12388), (2796, 9291), (2934, 8854), (3097, 8388), (4194, 6194), (4427, 5868)]