71527288

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31153}}^1$

素因数の和:31207

約数の個数: 32

約数和(自身を含む): 157016160

約数和(自身を除く): 85488872

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 31153, 62306, 124612, 218071, 249224, 436142, 872284, 1277273, 1744568, 2554546, 5109092, 8940911, 10218184, 17881822, 35763644, 71527288]

約数ペア:

[(1, 71527288), (2, 35763644), (4, 17881822), (7, 10218184), (8, 8940911), (14, 5109092), (28, 2554546), (41, 1744568), (56, 1277273), (82, 872284), (164, 436142), (287, 249224), (328, 218071), (574, 124612), (1148, 62306), (2296, 31153)]