15957984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23747}}^1$

素因数の和:23767

約数の個数: 48

約数和(自身を含む): 47875968

約数和(自身を除く): 31917984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23747, 47494, 71241, 94988, 142482, 166229, 189976, 284964, 332458, 379952, 498687, 569928, 664916, 759904, 997374, 1139856, 1329832, 1994748, 2279712, 2659664, 3989496, 5319328, 7978992, 15957984]

約数ペア:

[(1, 15957984), (2, 7978992), (3, 5319328), (4, 3989496), (6, 2659664), (7, 2279712), (8, 1994748), (12, 1329832), (14, 1139856), (16, 997374), (21, 759904), (24, 664916), (28, 569928), (32, 498687), (42, 379952), (48, 332458), (56, 284964), (84, 189976), (96, 166229), (112, 142482), (168, 94988), (224, 71241), (336, 47494), (672, 23747)]