64297744

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1811}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 142901568

約数和(自身を除く): 78603824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 1811, 2219, 2536, 3622, 4438, 5072, 7244, 8876, 12677, 14488, 17752, 25354, 28976, 35504, 50708, 101416, 202832, 574087, 1148174, 2296348, 4018609, 4592696, 8037218, 9185392, 16074436, 32148872, 64297744]

約数ペア:

[(1, 64297744), (2, 32148872), (4, 16074436), (7, 9185392), (8, 8037218), (14, 4592696), (16, 4018609), (28, 2296348), (56, 1148174), (112, 574087), (317, 202832), (634, 101416), (1268, 50708), (1811, 35504), (2219, 28976), (2536, 25354), (3622, 17752), (4438, 14488), (5072, 12677), (7244, 8876)]