72228536

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 138066240

約数和(自身を除く): 65837704

約数列:

[1, 2, 4, 8, 73, 146, 292, 337, 367, 584, 674, 734, 1348, 1468, 2696, 2936, 24601, 26791, 49202, 53582, 98404, 107164, 123679, 196808, 214328, 247358, 494716, 989432, 9028567, 18057134, 36114268, 72228536]

約数ペア:

[(1, 72228536), (2, 36114268), (4, 18057134), (8, 9028567), (73, 989432), (146, 494716), (292, 247358), (337, 214328), (367, 196808), (584, 123679), (674, 107164), (734, 98404), (1348, 53582), (1468, 49202), (2696, 26791), (2936, 24601)]