25381496

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15629}}^1$

素因数の和:15671

約数の個数: 32

約数和(自身を含む): 56268000

約数和(自身を除く): 30886504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 15629, 31258, 62516, 109403, 125032, 218806, 437612, 453241, 875224, 906482, 1812964, 3172687, 3625928, 6345374, 12690748, 25381496]

約数ペア:

[(1, 25381496), (2, 12690748), (4, 6345374), (7, 3625928), (8, 3172687), (14, 1812964), (28, 906482), (29, 875224), (56, 453241), (58, 437612), (116, 218806), (203, 125032), (232, 109403), (406, 62516), (812, 31258), (1624, 15629)]