71756356

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22679}}^1$

素因数の和:22803

約数の個数: 24

約数和(自身を含む): 144789120

約数和(自身を除く): 73032764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 22679, 45358, 90716, 158753, 317506, 635012, 2562727, 5125454, 10250908, 17939089, 35878178, 71756356]

約数ペア:

[(1, 71756356), (2, 35878178), (4, 17939089), (7, 10250908), (14, 5125454), (28, 2562727), (113, 635012), (226, 317506), (452, 158753), (791, 90716), (1582, 45358), (3164, 22679)]