25453792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8771

約数の個数: 48

約数和(自身を含む): 61683552

約数和(自身を除く): 36229760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8741, 17482, 34964, 61187, 69928, 113633, 122374, 139856, 227266, 244748, 279712, 454532, 489496, 795431, 909064, 978992, 1590862, 1818128, 1957984, 3181724, 3636256, 6363448, 12726896, 25453792]

約数ペア:

[(1, 25453792), (2, 12726896), (4, 6363448), (7, 3636256), (8, 3181724), (13, 1957984), (14, 1818128), (16, 1590862), (26, 978992), (28, 909064), (32, 795431), (52, 489496), (56, 454532), (91, 279712), (104, 244748), (112, 227266), (182, 139856), (208, 122374), (224, 113633), (364, 69928), (416, 61187), (728, 34964), (1456, 17482), (2912, 8741)]