1556557872

素因数分解:

$2^4\times 3^1\times {\mathrm{2917}}^1\times {\mathrm{11117}}^1$

素因数の和:14045

約数の個数: 40

約数和(自身を含む): 4022848176

約数和(自身を除く): 2466290304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2917, 5834, 8751, 11117, 11668, 17502, 22234, 23336, 33351, 35004, 44468, 46672, 66702, 70008, 88936, 133404, 140016, 177872, 266808, 533616, 32428289, 64856578, 97284867, 129713156, 194569734, 259426312, 389139468, 518852624, 778278936, 1556557872]

約数ペア:

[(1, 1556557872), (2, 778278936), (3, 518852624), (4, 389139468), (6, 259426312), (8, 194569734), (12, 129713156), (16, 97284867), (24, 64856578), (48, 32428289), (2917, 533616), (5834, 266808), (8751, 177872), (11117, 140016), (11668, 133404), (17502, 88936), (22234, 70008), (23336, 66702), (33351, 46672), (35004, 44468)]