71329643

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2243}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 92093760

約数和(自身を除く): 20764117

約数列:

[1, 7, 11, 49, 59, 77, 413, 539, 649, 2243, 2891, 4543, 15701, 24673, 31801, 109907, 132337, 172711, 926359, 1208977, 1455707, 6484513, 10189949, 71329643]

約数ペア:

[(1, 71329643), (7, 10189949), (11, 6484513), (49, 1455707), (59, 1208977), (77, 926359), (413, 172711), (539, 132337), (649, 109907), (2243, 31801), (2891, 24673), (4543, 15701)]