42921914

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 77241600

約数和(自身を除く): 34319686

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 1489, 2059, 2978, 4118, 10423, 14413, 20846, 28826, 43181, 86362, 105719, 211438, 302267, 604534, 740033, 1480066, 3065851, 6131702, 21460957, 42921914]

約数ペア:

[(1, 42921914), (2, 21460957), (7, 6131702), (14, 3065851), (29, 1480066), (58, 740033), (71, 604534), (142, 302267), (203, 211438), (406, 105719), (497, 86362), (994, 43181), (1489, 28826), (2059, 20846), (2978, 14413), (4118, 10423)]