13784848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 33997824

約数和(自身を除く): 20212976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 167, 176, 268, 308, 334, 469, 536, 616, 668, 737, 938, 1072, 1169, 1232, 1336, 1474, 1837, 1876, 2338, 2672, 2948, 3674, 3752, 4676, 5159, 5896, 7348, 7504, 9352, 10318, 11189, 11792, 12859, 14696, 18704, 20636, 22378, 25718, 29392, 41272, 44756, 51436, 78323, 82544, 89512, 102872, 123079, 156646, 179024, 205744, 246158, 313292, 492316, 626584, 861553, 984632, 1253168, 1723106, 1969264, 3446212, 6892424, 13784848]

約数ペア:

[(1, 13784848), (2, 6892424), (4, 3446212), (7, 1969264), (8, 1723106), (11, 1253168), (14, 984632), (16, 861553), (22, 626584), (28, 492316), (44, 313292), (56, 246158), (67, 205744), (77, 179024), (88, 156646), (112, 123079), (134, 102872), (154, 89512), (167, 82544), (176, 78323), (268, 51436), (308, 44756), (334, 41272), (469, 29392), (536, 25718), (616, 22378), (668, 20636), (737, 18704), (938, 14696), (1072, 12859), (1169, 11792), (1232, 11189), (1336, 10318), (1474, 9352), (1837, 7504), (1876, 7348), (2338, 5896), (2672, 5159), (2948, 4676), (3674, 3752)]