42743372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89797}}^1$

素因数の和:89825

約数の個数: 24

約数和(自身を含む): 90516384

約数和(自身を除く): 47773012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 89797, 179594, 359188, 628579, 1257158, 1526549, 2514316, 3053098, 6106196, 10685843, 21371686, 42743372]

約数ペア:

[(1, 42743372), (2, 21371686), (4, 10685843), (7, 6106196), (14, 3053098), (17, 2514316), (28, 1526549), (34, 1257158), (68, 628579), (119, 359188), (238, 179594), (476, 89797)]