47440354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 80317440

約数和(自身を除く): 32877086

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 829, 923, 1658, 1846, 2201, 4402, 10777, 21554, 25699, 28613, 51398, 57226, 58859, 117718, 334087, 668174, 765167, 1530334, 1824629, 3649258, 23720177, 47440354]

約数ペア:

[(1, 47440354), (2, 23720177), (13, 3649258), (26, 1824629), (31, 1530334), (62, 765167), (71, 668174), (142, 334087), (403, 117718), (806, 58859), (829, 57226), (923, 51398), (1658, 28613), (1846, 25699), (2201, 21554), (4402, 10777)]