61415704

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 140797440

約数和(自身を除く): 79381736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1163, 1288, 1886, 2296, 2326, 3772, 4652, 6601, 7544, 8141, 9304, 13202, 16282, 26404, 26749, 32564, 47683, 52808, 53498, 65128, 95366, 106996, 187243, 190732, 213992, 333781, 374486, 381464, 667562, 748972, 1096709, 1335124, 1497944, 2193418, 2670248, 4386836, 7676963, 8773672, 15353926, 30707852, 61415704]

約数ペア:

[(1, 61415704), (2, 30707852), (4, 15353926), (7, 8773672), (8, 7676963), (14, 4386836), (23, 2670248), (28, 2193418), (41, 1497944), (46, 1335124), (56, 1096709), (82, 748972), (92, 667562), (161, 381464), (164, 374486), (184, 333781), (287, 213992), (322, 190732), (328, 187243), (574, 106996), (644, 95366), (943, 65128), (1148, 53498), (1163, 52808), (1288, 47683), (1886, 32564), (2296, 26749), (2326, 26404), (3772, 16282), (4652, 13202), (6601, 9304), (7544, 8141)]