66673748

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 118333824

約数和(自身を除く): 51660076

約数列:

[1, 2, 4, 151, 167, 302, 334, 604, 661, 668, 1322, 2644, 25217, 50434, 99811, 100868, 110387, 199622, 220774, 399244, 441548, 16668437, 33336874, 66673748]

約数ペア:

[(1, 66673748), (2, 33336874), (4, 16668437), (151, 441548), (167, 399244), (302, 220774), (334, 199622), (604, 110387), (661, 100868), (668, 99811), (1322, 50434), (2644, 25217)]