42854748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 102332160

約数和(自身を除く): 59477412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 179, 213, 281, 284, 358, 426, 537, 562, 716, 843, 852, 1074, 1124, 1686, 2148, 3372, 12709, 19951, 25418, 38127, 39902, 50299, 50836, 59853, 76254, 79804, 100598, 119706, 150897, 152508, 201196, 239412, 301794, 603588, 3571229, 7142458, 10713687, 14284916, 21427374, 42854748]

約数ペア:

[(1, 42854748), (2, 21427374), (3, 14284916), (4, 10713687), (6, 7142458), (12, 3571229), (71, 603588), (142, 301794), (179, 239412), (213, 201196), (281, 152508), (284, 150897), (358, 119706), (426, 100598), (537, 79804), (562, 76254), (716, 59853), (843, 50836), (852, 50299), (1074, 39902), (1124, 38127), (1686, 25418), (2148, 19951), (3372, 12709)]