72152464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{155501}}^1$

素因数の和:155538

約数の個数: 20

約数和(自身を含む): 144616860

約数和(自身を除く): 72464396

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 155501, 311002, 622004, 1244008, 2488016, 4509529, 9019058, 18038116, 36076232, 72152464]

約数ペア:

[(1, 72152464), (2, 36076232), (4, 18038116), (8, 9019058), (16, 4509529), (29, 2488016), (58, 1244008), (116, 622004), (232, 311002), (464, 155501)]