65894176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 139005720

約数和(自身を除く): 73111544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1361, 1424, 1513, 2722, 2848, 3026, 5444, 6052, 10888, 12104, 21776, 23137, 24208, 43552, 46274, 48416, 92548, 121129, 185096, 242258, 370192, 484516, 740384, 969032, 1938064, 2059193, 3876128, 4118386, 8236772, 16473544, 32947088, 65894176]

約数ペア:

[(1, 65894176), (2, 32947088), (4, 16473544), (8, 8236772), (16, 4118386), (17, 3876128), (32, 2059193), (34, 1938064), (68, 969032), (89, 740384), (136, 484516), (178, 370192), (272, 242258), (356, 185096), (544, 121129), (712, 92548), (1361, 48416), (1424, 46274), (1513, 43552), (2722, 24208), (2848, 23137), (3026, 21776), (5444, 12104), (6052, 10888)]