74221436

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 132587280

約数和(自身を除く): 58365844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1619, 3238, 6476, 11461, 22922, 45844, 118187, 236374, 254183, 472748, 508366, 1016732, 18555359, 37110718, 74221436]

約数ペア:

[(1, 74221436), (2, 37110718), (4, 18555359), (73, 1016732), (146, 508366), (157, 472748), (292, 254183), (314, 236374), (628, 118187), (1619, 45844), (3238, 22922), (6476, 11461)]