15865248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23609}}^1$

素因数の和:23629

約数の個数: 48

約数和(自身を含む): 47597760

約数和(自身を除く): 31732512

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, 23609, 47218, 70827, 94436, 141654, 165263, 188872, 283308, 330526, 377744, 495789, 566616, 661052, 755488, 991578, 1133232, 1322104, 1983156, 2266464, 2644208, 3966312, 5288416, 7932624, 15865248]

約数ペア:

[(1, 15865248), (2, 7932624), (3, 5288416), (4, 3966312), (6, 2644208), (7, 2266464), (8, 1983156), (12, 1322104), (14, 1133232), (16, 991578), (21, 755488), (24, 661052), (28, 566616), (32, 495789), (42, 377744), (48, 330526), (56, 283308), (84, 188872), (96, 165263), (112, 141654), (168, 94436), (224, 70827), (336, 47218), (672, 23609)]