71379438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24733}}^1$

素因数の和:24788

約数の個数: 32

約数和(自身を含む): 157901856

約数和(自身を除く): 86522418

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 24733, 49466, 74199, 148398, 321529, 643058, 915121, 964587, 1830242, 1929174, 2745363, 5490726, 11896573, 23793146, 35689719, 71379438]

約数ペア:

[(1, 71379438), (2, 35689719), (3, 23793146), (6, 11896573), (13, 5490726), (26, 2745363), (37, 1929174), (39, 1830242), (74, 964587), (78, 915121), (111, 643058), (222, 321529), (481, 148398), (962, 74199), (1443, 49466), (2886, 24733)]