69444956

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 142443000

約数和(自身を除く): 72998044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 2549, 3892, 5098, 6811, 10196, 13622, 17843, 27244, 35686, 71372, 124901, 249802, 354311, 499604, 708622, 1417244, 2480177, 4960354, 9920708, 17361239, 34722478, 69444956]

約数ペア:

[(1, 69444956), (2, 34722478), (4, 17361239), (7, 9920708), (14, 4960354), (28, 2480177), (49, 1417244), (98, 708622), (139, 499604), (196, 354311), (278, 249802), (556, 124901), (973, 71372), (1946, 35686), (2549, 27244), (3892, 17843), (5098, 13622), (6811, 10196)]