66773476

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30971}}^1$

素因数の和:31000

約数の個数: 36

約数和(自身を含む): 148293936

約数和(自身を除く): 81520460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30971, 61942, 123884, 216797, 340681, 433594, 681362, 867188, 1362724, 1517579, 2384767, 3035158, 4769534, 6070316, 9539068, 16693369, 33386738, 66773476]

約数ペア:

[(1, 66773476), (2, 33386738), (4, 16693369), (7, 9539068), (11, 6070316), (14, 4769534), (22, 3035158), (28, 2384767), (44, 1517579), (49, 1362724), (77, 867188), (98, 681362), (154, 433594), (196, 340681), (308, 216797), (539, 123884), (1078, 61942), (2156, 30971)]