68047952

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3181}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 151514112

約数和(自身を除く): 83466160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 3181, 5348, 6362, 10696, 12724, 21392, 22267, 25448, 44534, 50896, 89068, 178136, 356272, 607571, 1215142, 2430284, 4252997, 4860568, 8505994, 9721136, 17011988, 34023976, 68047952]

約数ペア:

[(1, 68047952), (2, 34023976), (4, 17011988), (7, 9721136), (8, 8505994), (14, 4860568), (16, 4252997), (28, 2430284), (56, 1215142), (112, 607571), (191, 356272), (382, 178136), (764, 89068), (1337, 50896), (1528, 44534), (2674, 25448), (3056, 22267), (3181, 21392), (5348, 12724), (6362, 10696)]