42027902

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 75798720

約数和(自身を除く): 33770818

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1697, 1769, 3394, 3538, 11879, 12383, 23758, 24766, 49213, 98426, 103517, 207034, 344491, 688982, 724619, 1449238, 3001993, 6003986, 21013951, 42027902]

約数ペア:

[(1, 42027902), (2, 21013951), (7, 6003986), (14, 3001993), (29, 1449238), (58, 724619), (61, 688982), (122, 344491), (203, 207034), (406, 103517), (427, 98426), (854, 49213), (1697, 24766), (1769, 23758), (3394, 12383), (3538, 11879)]