63959966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 52887394

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 2897, 3154, 5794, 11039, 20279, 22078, 40558, 55043, 110086, 240451, 385301, 480902, 770602, 1683157, 3366314, 4568569, 9137138, 31979983, 63959966]

約数ペア:

[(1, 63959966), (2, 31979983), (7, 9137138), (14, 4568569), (19, 3366314), (38, 1683157), (83, 770602), (133, 480902), (166, 385301), (266, 240451), (581, 110086), (1162, 55043), (1577, 40558), (2897, 22078), (3154, 20279), (5794, 11039)]