28546324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 25784876

約数列:

[1, 2, 4, 29, 43, 58, 59, 86, 97, 116, 118, 172, 194, 236, 388, 1247, 1711, 2494, 2537, 2813, 3422, 4171, 4988, 5074, 5626, 5723, 6844, 8342, 10148, 11252, 11446, 16684, 22892, 73573, 120959, 147146, 165967, 241918, 246089, 294292, 331934, 483836, 492178, 663868, 984356, 7136581, 14273162, 28546324]

約数ペア:

[(1, 28546324), (2, 14273162), (4, 7136581), (29, 984356), (43, 663868), (58, 492178), (59, 483836), (86, 331934), (97, 294292), (116, 246089), (118, 241918), (172, 165967), (194, 147146), (236, 120959), (388, 73573), (1247, 22892), (1711, 16684), (2494, 11446), (2537, 11252), (2813, 10148), (3422, 8342), (4171, 6844), (4988, 5723), (5074, 5626)]