28508749224

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{65617}}^1$

素因数の和:66090

約数の個数: 64

約数和(自身を含む): 73103701440

約数和(自身を除く): 44594952216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 421, 516, 842, 1032, 1263, 1684, 2526, 3368, 5052, 10104, 18103, 36206, 54309, 65617, 72412, 108618, 131234, 144824, 196851, 217236, 262468, 393702, 434472, 524936, 787404, 1574808, 2821531, 5643062, 8464593, 11286124, 16929186, 22572248, 27624757, 33858372, 55249514, 67716744, 82874271, 110499028, 165748542, 220998056, 331497084, 662994168, 1187864551, 2375729102, 3563593653, 4751458204, 7127187306, 9502916408, 14254374612, 28508749224]

約数ペア:

[(1, 28508749224), (2, 14254374612), (3, 9502916408), (4, 7127187306), (6, 4751458204), (8, 3563593653), (12, 2375729102), (24, 1187864551), (43, 662994168), (86, 331497084), (129, 220998056), (172, 165748542), (258, 110499028), (344, 82874271), (421, 67716744), (516, 55249514), (842, 33858372), (1032, 27624757), (1263, 22572248), (1684, 16929186), (2526, 11286124), (3368, 8464593), (5052, 5643062), (10104, 2821531), (18103, 1574808), (36206, 787404), (54309, 524936), (65617, 434472), (72412, 393702), (108618, 262468), (131234, 217236), (144824, 196851)]