42257446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 79361280

約数和(自身を除く): 37103834

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 331, 662, 829, 1658, 2317, 3641, 4634, 5803, 7282, 9119, 11606, 18238, 25487, 50974, 63833, 127666, 274399, 548798, 1920793, 3018389, 3841586, 6036778, 21128723, 42257446]

約数ペア:

[(1, 42257446), (2, 21128723), (7, 6036778), (11, 3841586), (14, 3018389), (22, 1920793), (77, 548798), (154, 274399), (331, 127666), (662, 63833), (829, 50974), (1658, 25487), (2317, 18238), (3641, 11606), (4634, 9119), (5803, 7282)]