71447056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 147439224

約数和(自身を除く): 75992168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1361, 1544, 2722, 3088, 3281, 5444, 6562, 10888, 13124, 21776, 23137, 26248, 46274, 52496, 92548, 185096, 262673, 370192, 525346, 1050692, 2101384, 4202768, 4465441, 8930882, 17861764, 35723528, 71447056]

約数ペア:

[(1, 71447056), (2, 35723528), (4, 17861764), (8, 8930882), (16, 4465441), (17, 4202768), (34, 2101384), (68, 1050692), (136, 525346), (193, 370192), (272, 262673), (386, 185096), (772, 92548), (1361, 52496), (1544, 46274), (2722, 26248), (3088, 23137), (3281, 21776), (5444, 13124), (6562, 10888)]