3948653512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{397729}}^1$

素因数の和:397825

約数の個数: 32

約数和(自身を含む): 7946645400

約数和(自身を除く): 3997991888

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 397729, 795458, 1590916, 3181832, 6761393, 13522786, 27045572, 29034217, 54091144, 58068434, 116136868, 232273736, 493581689, 987163378, 1974326756, 3948653512]

約数ペア:

[(1, 3948653512), (2, 1974326756), (4, 987163378), (8, 493581689), (17, 232273736), (34, 116136868), (68, 58068434), (73, 54091144), (136, 29034217), (146, 27045572), (292, 13522786), (584, 6761393), (1241, 3181832), (2482, 1590916), (4964, 795458), (9928, 397729)]