42364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 90720

約数和(自身を除く): 48356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 6052, 10591, 21182, 42364]

約数ペア:

[(1, 42364), (2, 21182), (4, 10591), (7, 6052), (14, 3026), (17, 2492), (28, 1513), (34, 1246), (68, 623), (89, 476), (119, 356), (178, 238)]