17378192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 38955840

約数和(自身を除く): 21577648

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 43, 52, 58, 67, 86, 104, 116, 134, 172, 208, 232, 268, 344, 377, 464, 536, 559, 688, 754, 871, 1072, 1118, 1247, 1508, 1742, 1943, 2236, 2494, 2881, 3016, 3484, 3886, 4472, 4988, 5762, 6032, 6968, 7772, 8944, 9976, 11524, 13936, 15544, 16211, 19952, 23048, 25259, 31088, 32422, 37453, 46096, 50518, 64844, 74906, 83549, 101036, 129688, 149812, 167098, 202072, 259376, 299624, 334196, 404144, 599248, 668392, 1086137, 1336784, 2172274, 4344548, 8689096, 17378192]

約数ペア:

[(1, 17378192), (2, 8689096), (4, 4344548), (8, 2172274), (13, 1336784), (16, 1086137), (26, 668392), (29, 599248), (43, 404144), (52, 334196), (58, 299624), (67, 259376), (86, 202072), (104, 167098), (116, 149812), (134, 129688), (172, 101036), (208, 83549), (232, 74906), (268, 64844), (344, 50518), (377, 46096), (464, 37453), (536, 32422), (559, 31088), (688, 25259), (754, 23048), (871, 19952), (1072, 16211), (1118, 15544), (1247, 13936), (1508, 11524), (1742, 9976), (1943, 8944), (2236, 7772), (2494, 6968), (2881, 6032), (3016, 5762), (3484, 4988), (3886, 4472)]