42205826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 71098608

約数和(自身を除く): 28892782

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 481, 601, 949, 962, 1202, 1898, 2701, 5402, 7813, 15626, 22237, 35113, 43873, 44474, 70226, 87746, 289081, 570349, 578162, 1140698, 1623301, 3246602, 21102913, 42205826]

約数ペア:

[(1, 42205826), (2, 21102913), (13, 3246602), (26, 1623301), (37, 1140698), (73, 578162), (74, 570349), (146, 289081), (481, 87746), (601, 70226), (949, 44474), (962, 43873), (1202, 35113), (1898, 22237), (2701, 15626), (5402, 7813)]