42972836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 78012480

約数和(自身を除く): 35039644

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 2819, 3811, 5638, 7622, 11276, 15244, 104303, 208606, 290357, 417212, 580714, 1161428, 10743209, 21486418, 42972836]

約数ペア:

[(1, 42972836), (2, 21486418), (4, 10743209), (37, 1161428), (74, 580714), (103, 417212), (148, 290357), (206, 208606), (412, 104303), (2819, 15244), (3811, 11276), (5638, 7622)]