74937512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{937}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 151674600

約数和(自身を除く): 76737088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 769, 937, 1538, 1874, 3076, 3748, 6152, 7496, 9997, 12181, 19994, 24362, 39988, 48724, 79976, 97448, 720553, 1441106, 2882212, 5764424, 9367189, 18734378, 37468756, 74937512]

約数ペア:

[(1, 74937512), (2, 37468756), (4, 18734378), (8, 9367189), (13, 5764424), (26, 2882212), (52, 1441106), (104, 720553), (769, 97448), (937, 79976), (1538, 48724), (1874, 39988), (3076, 24362), (3748, 19994), (6152, 12181), (7496, 9997)]