3279472

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 7633440

約数和(自身を除く): 4353968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 89, 94, 98, 112, 178, 188, 196, 329, 356, 376, 392, 623, 658, 712, 752, 784, 1246, 1316, 1424, 2303, 2492, 2632, 4183, 4361, 4606, 4984, 5264, 8366, 8722, 9212, 9968, 16732, 17444, 18424, 29281, 33464, 34888, 36848, 58562, 66928, 69776, 117124, 204967, 234248, 409934, 468496, 819868, 1639736, 3279472]

約数ペア:

[(1, 3279472), (2, 1639736), (4, 819868), (7, 468496), (8, 409934), (14, 234248), (16, 204967), (28, 117124), (47, 69776), (49, 66928), (56, 58562), (89, 36848), (94, 34888), (98, 33464), (112, 29281), (178, 18424), (188, 17444), (196, 16732), (329, 9968), (356, 9212), (376, 8722), (392, 8366), (623, 5264), (658, 4984), (712, 4606), (752, 4361), (784, 4183), (1246, 2632), (1316, 2492), (1424, 2303)]