28609112

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 61477920

約数和(自身を除く): 32868808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 797, 1282, 1594, 2564, 3188, 4487, 5128, 5579, 6376, 8974, 11158, 17948, 22316, 35896, 44632, 510877, 1021754, 2043508, 3576139, 4087016, 7152278, 14304556, 28609112]

約数ペア:

[(1, 28609112), (2, 14304556), (4, 7152278), (7, 4087016), (8, 3576139), (14, 2043508), (28, 1021754), (56, 510877), (641, 44632), (797, 35896), (1282, 22316), (1594, 17948), (2564, 11158), (3188, 8974), (4487, 6376), (5128, 5579)]