42220346

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103991}}^1$

素因数の和:104029

約数の個数: 16

約数和(自身を含む): 74874240

約数和(自身を除く): 32653894

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 103991, 207982, 727937, 1455874, 3015739, 6031478, 21110173, 42220346]

約数ペア:

[(1, 42220346), (2, 21110173), (7, 6031478), (14, 3015739), (29, 1455874), (58, 727937), (203, 207982), (406, 103991)]