71946532

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28871}}^1$

素因数の和:28971

約数の個数: 24

約数和(自身を含む): 145514880

約数和(自身を除く): 73568348

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 28871, 57742, 115484, 202097, 404194, 808388, 2569519, 5139038, 10278076, 17986633, 35973266, 71946532]

約数ペア:

[(1, 71946532), (2, 35973266), (4, 17986633), (7, 10278076), (14, 5139038), (28, 2569519), (89, 808388), (178, 404194), (356, 202097), (623, 115484), (1246, 57742), (2492, 28871)]