72548638

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{1723}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 112025520

約数和(自身を除く): 39476882

約数列:

[1, 2, 37, 74, 569, 1138, 1723, 3446, 21053, 42106, 63751, 127502, 980387, 1960774, 36274319, 72548638]

約数ペア:

[(1, 72548638), (2, 36274319), (37, 1960774), (74, 980387), (569, 127502), (1138, 63751), (1723, 42106), (3446, 21053)]