1371776

素因数分解:

$2^7\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 3125280

約数和(自身を除く): 1753504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1531, 3062, 6124, 10717, 12248, 21434, 24496, 42868, 48992, 85736, 97984, 171472, 195968, 342944, 685888, 1371776]

約数ペア:

[(1, 1371776), (2, 685888), (4, 342944), (7, 195968), (8, 171472), (14, 97984), (16, 85736), (28, 48992), (32, 42868), (56, 24496), (64, 21434), (112, 12248), (128, 10717), (224, 6124), (448, 3062), (896, 1531)]