40794976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 85201200

約数和(自身を除く): 44406224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 293, 304, 458, 586, 608, 916, 1172, 1832, 2344, 3664, 4351, 4688, 5567, 7328, 8702, 9376, 11134, 17404, 22268, 34808, 44536, 67097, 69616, 89072, 134194, 139232, 178144, 268388, 536776, 1073552, 1274843, 2147104, 2549686, 5099372, 10198744, 20397488, 40794976]

約数ペア:

[(1, 40794976), (2, 20397488), (4, 10198744), (8, 5099372), (16, 2549686), (19, 2147104), (32, 1274843), (38, 1073552), (76, 536776), (152, 268388), (229, 178144), (293, 139232), (304, 134194), (458, 89072), (586, 69616), (608, 67097), (916, 44536), (1172, 34808), (1832, 22268), (2344, 17404), (3664, 11134), (4351, 9376), (4688, 8702), (5567, 7328)]