71752702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 130740480

約数和(自身を除く): 58987778

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 2521, 4066, 5042, 14231, 17647, 28462, 35294, 47899, 95798, 269747, 335293, 539494, 670586, 1888229, 3776458, 5125193, 10250386, 35876351, 71752702]

約数ペア:

[(1, 71752702), (2, 35876351), (7, 10250386), (14, 5125193), (19, 3776458), (38, 1888229), (107, 670586), (133, 539494), (214, 335293), (266, 269747), (749, 95798), (1498, 47899), (2033, 35294), (2521, 28462), (4066, 17647), (5042, 14231)]