64370132

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 114072000

約数和(自身を除く): 49701868

約数列:

[1, 2, 4, 193, 199, 386, 398, 419, 772, 796, 838, 1676, 38407, 76814, 80867, 83381, 153628, 161734, 166762, 323468, 333524, 16092533, 32185066, 64370132]

約数ペア:

[(1, 64370132), (2, 32185066), (4, 16092533), (193, 333524), (199, 323468), (386, 166762), (398, 161734), (419, 153628), (772, 83381), (796, 80867), (838, 76814), (1676, 38407)]