28594314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 71185920

約数和(自身を除く): 42591606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 991, 1374, 1603, 1982, 2061, 2973, 3206, 4122, 4809, 5946, 6937, 8919, 9618, 13874, 14427, 17838, 20811, 28854, 41622, 62433, 124866, 226939, 453878, 680817, 1361634, 1588573, 2042451, 3177146, 4084902, 4765719, 9531438, 14297157, 28594314]

約数ペア:

[(1, 28594314), (2, 14297157), (3, 9531438), (6, 4765719), (7, 4084902), (9, 3177146), (14, 2042451), (18, 1588573), (21, 1361634), (42, 680817), (63, 453878), (126, 226939), (229, 124866), (458, 62433), (687, 41622), (991, 28854), (1374, 20811), (1603, 17838), (1982, 14427), (2061, 13874), (2973, 9618), (3206, 8919), (4122, 6937), (4809, 5946)]