40498502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 68027904

約数和(自身を除く): 27529402

約数列:

[1, 2, 11, 22, 73, 146, 151, 167, 302, 334, 803, 1606, 1661, 1837, 3322, 3674, 11023, 12191, 22046, 24382, 25217, 50434, 121253, 134101, 242506, 268202, 277387, 554774, 1840841, 3681682, 20249251, 40498502]

約数ペア:

[(1, 40498502), (2, 20249251), (11, 3681682), (22, 1840841), (73, 554774), (146, 277387), (151, 268202), (167, 242506), (302, 134101), (334, 121253), (803, 50434), (1606, 25217), (1661, 24382), (1837, 22046), (3322, 12191), (3674, 11023)]