71973556

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 127650600

約数和(自身を除く): 55677044

約数列:

[1, 2, 4, 149, 197, 298, 394, 596, 613, 788, 1226, 2452, 29353, 58706, 91337, 117412, 120761, 182674, 241522, 365348, 483044, 17993389, 35986778, 71973556]

約数ペア:

[(1, 71973556), (2, 35986778), (4, 17993389), (149, 483044), (197, 365348), (298, 241522), (394, 182674), (596, 120761), (613, 117412), (788, 91337), (1226, 58706), (2452, 29353)]