4270097944

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{640771}}^1$

素因数の和:640808

約数の個数: 48

約数和(自身を含む): 9861481080

約数和(自身を除く): 5591383136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 640771, 1281542, 2563084, 4485397, 5126168, 8970794, 10893107, 17941588, 21786214, 31397779, 35883176, 43572428, 62795558, 76251749, 87144856, 125591116, 152503498, 251182232, 305006996, 533762243, 610013992, 1067524486, 2135048972, 4270097944]

約数ペア:

[(1, 4270097944), (2, 2135048972), (4, 1067524486), (7, 610013992), (8, 533762243), (14, 305006996), (17, 251182232), (28, 152503498), (34, 125591116), (49, 87144856), (56, 76251749), (68, 62795558), (98, 43572428), (119, 35883176), (136, 31397779), (196, 21786214), (238, 17941588), (392, 10893107), (476, 8970794), (833, 5126168), (952, 4485397), (1666, 2563084), (3332, 1281542), (6664, 640771)]