42691852

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 44947700

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 131, 206, 226, 262, 412, 452, 524, 721, 791, 917, 1442, 1582, 1834, 2884, 3164, 3668, 11639, 13493, 14803, 23278, 26986, 29606, 46556, 53972, 59212, 81473, 94451, 103621, 162946, 188902, 207242, 325892, 377804, 414484, 1524709, 3049418, 6098836, 10672963, 21345926, 42691852]

約数ペア:

[(1, 42691852), (2, 21345926), (4, 10672963), (7, 6098836), (14, 3049418), (28, 1524709), (103, 414484), (113, 377804), (131, 325892), (206, 207242), (226, 188902), (262, 162946), (412, 103621), (452, 94451), (524, 81473), (721, 59212), (791, 53972), (917, 46556), (1442, 29606), (1582, 26986), (1834, 23278), (2884, 14803), (3164, 13493), (3668, 11639)]