12496736

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 16243360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1187, 1316, 1504, 2374, 2632, 4748, 5264, 8309, 9496, 10528, 16618, 18992, 33236, 37984, 55789, 66472, 111578, 132944, 223156, 265888, 390523, 446312, 781046, 892624, 1562092, 1785248, 3124184, 6248368, 12496736]

約数ペア:

[(1, 12496736), (2, 6248368), (4, 3124184), (7, 1785248), (8, 1562092), (14, 892624), (16, 781046), (28, 446312), (32, 390523), (47, 265888), (56, 223156), (94, 132944), (112, 111578), (188, 66472), (224, 55789), (329, 37984), (376, 33236), (658, 18992), (752, 16618), (1187, 10528), (1316, 9496), (1504, 8309), (2374, 5264), (2632, 4748)]