71802028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{883}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 130319280

約数和(自身を除く): 58517252

約数列:

[1, 2, 4, 29, 58, 116, 701, 883, 1402, 1766, 2804, 3532, 20329, 25607, 40658, 51214, 81316, 102428, 618983, 1237966, 2475932, 17950507, 35901014, 71802028]

約数ペア:

[(1, 71802028), (2, 35901014), (4, 17950507), (29, 2475932), (58, 1237966), (116, 618983), (701, 102428), (883, 81316), (1402, 51214), (1766, 40658), (2804, 25607), (3532, 20329)]