4638172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:107

約数の個数: 54

約数和(自身を含む): 10479336

約数和(自身を除く): 5841164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 1036, 1369, 1628, 1694, 2738, 2849, 3388, 4477, 5476, 5698, 8954, 9583, 11396, 15059, 17908, 19166, 30118, 31339, 38332, 60236, 62678, 105413, 125356, 165649, 210826, 331298, 421652, 662596, 1159543, 2319086, 4638172]

約数ペア:

[(1, 4638172), (2, 2319086), (4, 1159543), (7, 662596), (11, 421652), (14, 331298), (22, 210826), (28, 165649), (37, 125356), (44, 105413), (74, 62678), (77, 60236), (121, 38332), (148, 31339), (154, 30118), (242, 19166), (259, 17908), (308, 15059), (407, 11396), (484, 9583), (518, 8954), (814, 5698), (847, 5476), (1036, 4477), (1369, 3388), (1628, 2849), (1694, 2738)]