72217022

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3835

約数の個数: 16

約数和(自身を含む): 110710800

約数和(自身を除く): 38493778

約数列:

[1, 2, 67, 134, 149, 298, 3617, 7234, 9983, 19966, 242339, 484678, 538933, 1077866, 36108511, 72217022]

約数ペア:

[(1, 72217022), (2, 36108511), (67, 1077866), (134, 538933), (149, 484678), (298, 242339), (3617, 19966), (7234, 9983)]