66643052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103483}}^1$

素因数の和:103517

約数の個数: 24

約数和(自身を含む): 139082496

約数和(自身を除く): 72439444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 103483, 206966, 413932, 724381, 1448762, 2380109, 2897524, 4760218, 9520436, 16660763, 33321526, 66643052]

約数ペア:

[(1, 66643052), (2, 33321526), (4, 16660763), (7, 9520436), (14, 4760218), (23, 2897524), (28, 2380109), (46, 1448762), (92, 724381), (161, 413932), (322, 206966), (644, 103483)]