42990122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5630

約数の個数: 32

約数和(自身を含む): 80265600

約数和(自身を除く): 37275478

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 5573, 7714, 11146, 39011, 78022, 105887, 161617, 211774, 323234, 741209, 1131319, 1482418, 2262638, 3070723, 6141446, 21495061, 42990122]

約数ペア:

[(1, 42990122), (2, 21495061), (7, 6141446), (14, 3070723), (19, 2262638), (29, 1482418), (38, 1131319), (58, 741209), (133, 323234), (203, 211774), (266, 161617), (406, 105887), (551, 78022), (1102, 39011), (3857, 11146), (5573, 7714)]