71659173836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{17669}}^1$

素因数の和:18186

約数の個数: 48

約数和(自身を含む): 131042133600

約数和(自身を除く): 59382959764

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 409, 818, 1636, 2479, 4958, 9916, 15133, 17669, 27403, 30266, 35338, 54806, 60532, 70676, 109612, 653753, 1013911, 1183823, 1307506, 2027822, 2367646, 2615012, 4055644, 4735292, 7226621, 14453242, 28906484, 43801451, 87602902, 175205804, 267384977, 484183607, 534769954, 968367214, 1069539908, 1936734428, 17914793459, 35829586918, 71659173836]

約数ペア:

[(1, 71659173836), (2, 35829586918), (4, 17914793459), (37, 1936734428), (67, 1069539908), (74, 968367214), (134, 534769954), (148, 484183607), (268, 267384977), (409, 175205804), (818, 87602902), (1636, 43801451), (2479, 28906484), (4958, 14453242), (9916, 7226621), (15133, 4735292), (17669, 4055644), (27403, 2615012), (30266, 2367646), (35338, 2027822), (54806, 1307506), (60532, 1183823), (70676, 1013911), (109612, 653753)]