72077008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 148738248

約数和(自身を除く): 76661240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1373, 1544, 2746, 3088, 3281, 5492, 6562, 10984, 13124, 21968, 23341, 26248, 46682, 52496, 93364, 186728, 264989, 373456, 529978, 1059956, 2119912, 4239824, 4504813, 9009626, 18019252, 36038504, 72077008]

約数ペア:

[(1, 72077008), (2, 36038504), (4, 18019252), (8, 9009626), (16, 4504813), (17, 4239824), (34, 2119912), (68, 1059956), (136, 529978), (193, 373456), (272, 264989), (386, 186728), (772, 93364), (1373, 52496), (1544, 46682), (2746, 26248), (3088, 23341), (3281, 21968), (5492, 13124), (6562, 10984)]