56031472

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2597

約数の個数: 40

約数和(自身を含む): 124710272

約数和(自身を除く): 68678800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2371, 2954, 3376, 4742, 5908, 9484, 11816, 16597, 18968, 23632, 33194, 37936, 66388, 132776, 265552, 500281, 1000562, 2001124, 3501967, 4002248, 7003934, 8004496, 14007868, 28015736, 56031472]

約数ペア:

[(1, 56031472), (2, 28015736), (4, 14007868), (7, 8004496), (8, 7003934), (14, 4002248), (16, 3501967), (28, 2001124), (56, 1000562), (112, 500281), (211, 265552), (422, 132776), (844, 66388), (1477, 37936), (1688, 33194), (2371, 23632), (2954, 18968), (3376, 16597), (4742, 11816), (5908, 9484)]