8689096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 18849600

約数和(自身を除く): 10160504

約数列:

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

約数ペア:

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