40795476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 98180544

約数和(自身を除く): 57385068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 346, 457, 516, 519, 692, 914, 1038, 1371, 1828, 2076, 2742, 5484, 7439, 14878, 19651, 22317, 29756, 39302, 44634, 58953, 78604, 79061, 89268, 117906, 158122, 235812, 237183, 316244, 474366, 948732, 3399623, 6799246, 10198869, 13598492, 20397738, 40795476]

約数ペア:

[(1, 40795476), (2, 20397738), (3, 13598492), (4, 10198869), (6, 6799246), (12, 3399623), (43, 948732), (86, 474366), (129, 316244), (172, 237183), (173, 235812), (258, 158122), (346, 117906), (457, 89268), (516, 79061), (519, 78604), (692, 58953), (914, 44634), (1038, 39302), (1371, 29756), (1828, 22317), (2076, 19651), (2742, 14878), (5484, 7439)]