16366985516

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1\times {\mathrm{6257}}^1$

素因数の和:7278

約数の個数: 48

約数和(自身を含む): 33093505536

約数和(自身を除く): 16726520020

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 907, 1442, 1814, 2884, 3628, 6257, 6349, 12514, 12698, 25028, 25396, 43799, 87598, 93421, 175196, 186842, 373684, 644471, 653947, 1288942, 1307894, 2577884, 2615788, 4511297, 5675099, 9022594, 11350198, 18045188, 22700396, 39725693, 79451386, 158902772, 584535197, 1169070394, 2338140788, 4091746379, 8183492758, 16366985516]

約数ペア:

[(1, 16366985516), (2, 8183492758), (4, 4091746379), (7, 2338140788), (14, 1169070394), (28, 584535197), (103, 158902772), (206, 79451386), (412, 39725693), (721, 22700396), (907, 18045188), (1442, 11350198), (1814, 9022594), (2884, 5675099), (3628, 4511297), (6257, 2615788), (6349, 2577884), (12514, 1307894), (12698, 1288942), (25028, 653947), (25396, 644471), (43799, 373684), (87598, 186842), (93421, 175196)]