28702979606

素因数分解:

$2^1\times 7^2\times {\mathrm{3389}}^1\times {\mathrm{86423}}^1$

素因数の和:89828

約数の個数: 24

約数和(自身を含む): 50099128560

約数和(自身を除く): 21396148954

約数列:

[1, 2, 7, 14, 49, 98, 3389, 6778, 23723, 47446, 86423, 166061, 172846, 332122, 604961, 1209922, 4234727, 8469454, 292887547, 585775094, 2050212829, 4100425658, 14351489803, 28702979606]

約数ペア:

[(1, 28702979606), (2, 14351489803), (7, 4100425658), (14, 2050212829), (49, 585775094), (98, 292887547), (3389, 8469454), (6778, 4234727), (23723, 1209922), (47446, 604961), (86423, 332122), (166061, 172846)]