71329406

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5981}}^1$

素因数の和:6139

約数の個数: 16

約数和(自身を含む): 109829520

約数和(自身を除く): 38500114

約数列:

[1, 2, 67, 89, 134, 178, 5963, 5981, 11926, 11962, 400727, 532309, 801454, 1064618, 35664703, 71329406]

約数ペア:

[(1, 71329406), (2, 35664703), (67, 1064618), (89, 801454), (134, 532309), (178, 400727), (5963, 11962), (5981, 11926)]