73396540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{524261}}^1$

素因数の和:524277

約数の個数: 24

約数和(自身を含む): 176152032

約数和(自身を除く): 102755492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 524261, 1048522, 2097044, 2621305, 3669827, 5242610, 7339654, 10485220, 14679308, 18349135, 36698270, 73396540]

約数ペア:

[(1, 73396540), (2, 36698270), (4, 18349135), (5, 14679308), (7, 10485220), (10, 7339654), (14, 5242610), (20, 3669827), (28, 2621305), (35, 2097044), (70, 1048522), (140, 524261)]