777768064

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{10909}}^1$

素因数の和:11480

約数の個数: 32

約数和(自身を含む): 1552383900

約数和(自身を除く): 774615836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 1114, 2228, 4456, 8912, 10909, 17824, 21818, 35648, 43636, 71296, 87272, 174544, 349088, 698176, 1396352, 6076313, 12152626, 24305252, 48610504, 97221008, 194442016, 388884032, 777768064]

約数ペア:

[(1, 777768064), (2, 388884032), (4, 194442016), (8, 97221008), (16, 48610504), (32, 24305252), (64, 12152626), (128, 6076313), (557, 1396352), (1114, 698176), (2228, 349088), (4456, 174544), (8912, 87272), (10909, 71296), (17824, 43636), (21818, 35648)]