71649938

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{1367}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 109330560

約数和(自身を除く): 37680622

約数列:

[1, 2, 73, 146, 359, 718, 1367, 2734, 26207, 52414, 99791, 199582, 490753, 981506, 35824969, 71649938]

約数ペア:

[(1, 71649938), (2, 35824969), (73, 981506), (146, 490753), (359, 199582), (718, 99791), (1367, 52414), (2734, 26207)]