6781264

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 15141888

約数和(自身を除く): 8360624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 317, 382, 634, 764, 1268, 1337, 1528, 2219, 2536, 2674, 3056, 4438, 5072, 5348, 8876, 10696, 17752, 21392, 35504, 60547, 121094, 242188, 423829, 484376, 847658, 968752, 1695316, 3390632, 6781264]

約数ペア:

[(1, 6781264), (2, 3390632), (4, 1695316), (7, 968752), (8, 847658), (14, 484376), (16, 423829), (28, 242188), (56, 121094), (112, 60547), (191, 35504), (317, 21392), (382, 17752), (634, 10696), (764, 8876), (1268, 5348), (1337, 5072), (1528, 4438), (2219, 3056), (2536, 2674)]