65761052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 140474880

約数和(自身を除く): 74713828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1741, 1988, 2698, 3482, 5396, 6964, 9443, 12187, 18886, 24374, 33079, 37772, 48748, 66158, 123611, 132316, 231553, 247222, 463106, 494444, 865277, 926212, 1730554, 2348609, 3461108, 4697218, 9394436, 16440263, 32880526, 65761052]

約数ペア:

[(1, 65761052), (2, 32880526), (4, 16440263), (7, 9394436), (14, 4697218), (19, 3461108), (28, 2348609), (38, 1730554), (71, 926212), (76, 865277), (133, 494444), (142, 463106), (266, 247222), (284, 231553), (497, 132316), (532, 123611), (994, 66158), (1349, 48748), (1741, 37772), (1988, 33079), (2698, 24374), (3482, 18886), (5396, 12187), (6964, 9443)]