65657264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 135482400

約数和(自身を除く): 69825136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1213, 1592, 2426, 3184, 3383, 4852, 6766, 9704, 13532, 19408, 20621, 27064, 41242, 54128, 82484, 164968, 241387, 329936, 482774, 965548, 1931096, 3862192, 4103579, 8207158, 16414316, 32828632, 65657264]

約数ペア:

[(1, 65657264), (2, 32828632), (4, 16414316), (8, 8207158), (16, 4103579), (17, 3862192), (34, 1931096), (68, 965548), (136, 482774), (199, 329936), (272, 241387), (398, 164968), (796, 82484), (1213, 54128), (1592, 41242), (2426, 27064), (3184, 20621), (3383, 19408), (4852, 13532), (6766, 9704)]