71340783436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{70201}}^1\times {\mathrm{19543}}^1$

素因数の和:89761

約数の個数: 24

約数和(自身を含む): 134458733024

約数和(自身を除く): 63117949588

約数列:

[1, 2, 4, 13, 26, 52, 19543, 39086, 70201, 78172, 140402, 254059, 280804, 508118, 912613, 1016236, 1825226, 3650452, 1371938143, 2743876286, 5487752572, 17835195859, 35670391718, 71340783436]

約数ペア:

[(1, 71340783436), (2, 35670391718), (4, 17835195859), (13, 5487752572), (26, 2743876286), (52, 1371938143), (19543, 3650452), (39086, 1825226), (70201, 1016236), (78172, 912613), (140402, 508118), (254059, 280804)]