27994328206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1\times {\mathrm{3517}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 45408373920

約数和(自身を除く): 17414045714

約数列:

[1, 2, 13, 26, 389, 778, 787, 1574, 3517, 5057, 7034, 10114, 10231, 20462, 45721, 91442, 306143, 612286, 1368113, 2736226, 2767879, 3979859, 5535758, 7959718, 17785469, 35570938, 35982427, 71964854, 1076704931, 2153409862, 13997164103, 27994328206]

約数ペア:

[(1, 27994328206), (2, 13997164103), (13, 2153409862), (26, 1076704931), (389, 71964854), (778, 35982427), (787, 35570938), (1574, 17785469), (3517, 7959718), (5057, 5535758), (7034, 3979859), (10114, 2767879), (10231, 2736226), (20462, 1368113), (45721, 612286), (91442, 306143)]