16001398

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 28623168

約数和(自身を除く): 12621770

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 457, 574, 854, 914, 2501, 3199, 5002, 6398, 17507, 18737, 27877, 35014, 37474, 55754, 131159, 195139, 262318, 390278, 1142957, 2285914, 8000699, 16001398]

約数ペア:

[(1, 16001398), (2, 8000699), (7, 2285914), (14, 1142957), (41, 390278), (61, 262318), (82, 195139), (122, 131159), (287, 55754), (427, 37474), (457, 35014), (574, 27877), (854, 18737), (914, 17507), (2501, 6398), (3199, 5002)]