71738504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{527489}}^1$

素因数の和:527512

約数の個数: 16

約数和(自身を含む): 142422300

約数和(自身を除く): 70683796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 527489, 1054978, 2109956, 4219912, 8967313, 17934626, 35869252, 71738504]

約数ペア:

[(1, 71738504), (2, 35869252), (4, 17934626), (8, 8967313), (17, 4219912), (34, 2109956), (68, 1054978), (136, 527489)]