72533174

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 129102336

約数和(自身を除く): 56569162

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 1697, 3053, 3394, 6106, 11879, 21371, 23758, 42742, 72971, 120487, 145942, 240974, 510797, 843409, 1021594, 1686818, 5180941, 10361882, 36266587, 72533174]

約数ペア:

[(1, 72533174), (2, 36266587), (7, 10361882), (14, 5180941), (43, 1686818), (71, 1021594), (86, 843409), (142, 510797), (301, 240974), (497, 145942), (602, 120487), (994, 72971), (1697, 42742), (3053, 23758), (3394, 21371), (6106, 11879)]