67821844

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 120260448

約数和(自身を除く): 52438604

約数列:

[1, 2, 4, 131, 262, 347, 373, 524, 694, 746, 1388, 1492, 45457, 48863, 90914, 97726, 129431, 181828, 195452, 258862, 517724, 16955461, 33910922, 67821844]

約数ペア:

[(1, 67821844), (2, 33910922), (4, 16955461), (131, 517724), (262, 258862), (347, 195452), (373, 181828), (524, 129431), (694, 97726), (746, 90914), (1388, 48863), (1492, 45457)]