42897896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 85008000

約数和(自身を除く): 42110104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 769, 1468, 1538, 2936, 3076, 6152, 6973, 13946, 14611, 27892, 29222, 55784, 58444, 116888, 282223, 564446, 1128892, 2257784, 5362237, 10724474, 21448948, 42897896]

約数ペア:

[(1, 42897896), (2, 21448948), (4, 10724474), (8, 5362237), (19, 2257784), (38, 1128892), (76, 564446), (152, 282223), (367, 116888), (734, 58444), (769, 55784), (1468, 29222), (1538, 27892), (2936, 14611), (3076, 13946), (6152, 6973)]