72635228

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 130425120

約数和(自身を除く): 57789892

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 2269, 4538, 8003, 9076, 16006, 32012, 120257, 240514, 342619, 481028, 685238, 1370476, 18158807, 36317614, 72635228]

約数ペア:

[(1, 72635228), (2, 36317614), (4, 18158807), (53, 1370476), (106, 685238), (151, 481028), (212, 342619), (302, 240514), (604, 120257), (2269, 32012), (4538, 16006), (8003, 9076)]