71619583

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 84167680

約数和(自身を除く): 12548097

約数列:

[1, 7, 67, 79, 469, 553, 1933, 5293, 13531, 37051, 129511, 152707, 906577, 1068949, 10231369, 71619583]

約数ペア:

[(1, 71619583), (7, 10231369), (67, 1068949), (79, 906577), (469, 152707), (553, 129511), (1933, 37051), (5293, 13531)]