73668208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 151999200

約数和(自身を除く): 78330992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1361, 1592, 2722, 3184, 3383, 5444, 6766, 10888, 13532, 21776, 23137, 27064, 46274, 54128, 92548, 185096, 270839, 370192, 541678, 1083356, 2166712, 4333424, 4604263, 9208526, 18417052, 36834104, 73668208]

約数ペア:

[(1, 73668208), (2, 36834104), (4, 18417052), (8, 9208526), (16, 4604263), (17, 4333424), (34, 2166712), (68, 1083356), (136, 541678), (199, 370192), (272, 270839), (398, 185096), (796, 92548), (1361, 54128), (1592, 46274), (2722, 27064), (3184, 23137), (3383, 21776), (5444, 13532), (6766, 10888)]