42428606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 73529856

約数和(自身を除く): 31101250

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1181, 1562, 1633, 2362, 3266, 12991, 17963, 25982, 27163, 35926, 54326, 83851, 167702, 298793, 597586, 922361, 1844722, 1928573, 3857146, 21214303, 42428606]

約数ペア:

[(1, 42428606), (2, 21214303), (11, 3857146), (22, 1928573), (23, 1844722), (46, 922361), (71, 597586), (142, 298793), (253, 167702), (506, 83851), (781, 54326), (1181, 35926), (1562, 27163), (1633, 25982), (2362, 17963), (3266, 12991)]