72479372

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7333}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 145389216

約数和(自身を除く): 72909844

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 7333, 9884, 14666, 29332, 51331, 102662, 205324, 2588549, 5177098, 10354196, 18119843, 36239686, 72479372]

約数ペア:

[(1, 72479372), (2, 36239686), (4, 18119843), (7, 10354196), (14, 5177098), (28, 2588549), (353, 205324), (706, 102662), (1412, 51331), (2471, 29332), (4942, 14666), (7333, 9884)]