15744624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 47520768

約数和(自身を除く): 31776144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 997, 1128, 1316, 1974, 1994, 2256, 2632, 2991, 3948, 3988, 5264, 5982, 6979, 7896, 7976, 11964, 13958, 15792, 15952, 20937, 23928, 27916, 41874, 46859, 47856, 55832, 83748, 93718, 111664, 140577, 167496, 187436, 281154, 328013, 334992, 374872, 562308, 656026, 749744, 984039, 1124616, 1312052, 1968078, 2249232, 2624104, 3936156, 5248208, 7872312, 15744624]

約数ペア:

[(1, 15744624), (2, 7872312), (3, 5248208), (4, 3936156), (6, 2624104), (7, 2249232), (8, 1968078), (12, 1312052), (14, 1124616), (16, 984039), (21, 749744), (24, 656026), (28, 562308), (42, 374872), (47, 334992), (48, 328013), (56, 281154), (84, 187436), (94, 167496), (112, 140577), (141, 111664), (168, 93718), (188, 83748), (282, 55832), (329, 47856), (336, 46859), (376, 41874), (564, 27916), (658, 23928), (752, 20937), (987, 15952), (997, 15792), (1128, 13958), (1316, 11964), (1974, 7976), (1994, 7896), (2256, 6979), (2632, 5982), (2991, 5264), (3948, 3988)]