71586916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6823}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 130311104

約数和(自身を除く): 58724188

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 6823, 10492, 13646, 27292, 293389, 416203, 586778, 832406, 1173556, 1664812, 17896729, 35793458, 71586916]

約数ペア:

[(1, 71586916), (2, 35793458), (4, 17896729), (43, 1664812), (61, 1173556), (86, 832406), (122, 586778), (172, 416203), (244, 293389), (2623, 27292), (5246, 13646), (6823, 10492)]