71347018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 110937960

約数和(自身を除く): 39590942

約数列:

[1, 2, 29, 58, 661, 1322, 1861, 3722, 19169, 38338, 53969, 107938, 1230121, 2460242, 35673509, 71347018]

約数ペア:

[(1, 71347018), (2, 35673509), (29, 2460242), (58, 1230121), (661, 107938), (1322, 53969), (1861, 38338), (3722, 19169)]