65168684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 142793280

約数和(自身を除く): 77624596

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 4721, 6902, 9442, 13804, 18884, 33047, 66094, 80257, 132188, 136909, 160514, 273818, 321028, 547636, 561799, 958363, 1123598, 1916726, 2247196, 2327453, 3833452, 4654906, 9309812, 16292171, 32584342, 65168684]

約数ペア:

[(1, 65168684), (2, 32584342), (4, 16292171), (7, 9309812), (14, 4654906), (17, 3833452), (28, 2327453), (29, 2247196), (34, 1916726), (58, 1123598), (68, 958363), (116, 561799), (119, 547636), (203, 321028), (238, 273818), (406, 160514), (476, 136909), (493, 132188), (812, 80257), (986, 66094), (1972, 33047), (3451, 18884), (4721, 13804), (6902, 9442)]