39829874

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 69866496

約数和(自身を除く): 30036622

約数列:

[1, 2, 7, 14, 83, 151, 166, 227, 302, 454, 581, 1057, 1162, 1589, 2114, 3178, 12533, 18841, 25066, 34277, 37682, 68554, 87731, 131887, 175462, 239939, 263774, 479878, 2844991, 5689982, 19914937, 39829874]

約数ペア:

[(1, 39829874), (2, 19914937), (7, 5689982), (14, 2844991), (83, 479878), (151, 263774), (166, 239939), (227, 175462), (302, 131887), (454, 87731), (581, 68554), (1057, 37682), (1162, 34277), (1589, 25066), (2114, 18841), (3178, 12533)]