64689856

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13127}}^1$

素因数の和:13157

約数の個数: 56

約数和(自身を含む): 160056576

約数和(自身を除く): 95366720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 13127, 26254, 52508, 91889, 105016, 144397, 183778, 210032, 288794, 367556, 420064, 577588, 735112, 840128, 1010779, 1155176, 1470224, 2021558, 2310352, 2940448, 4043116, 4620704, 5880896, 8086232, 9241408, 16172464, 32344928, 64689856]

約数ペア:

[(1, 64689856), (2, 32344928), (4, 16172464), (7, 9241408), (8, 8086232), (11, 5880896), (14, 4620704), (16, 4043116), (22, 2940448), (28, 2310352), (32, 2021558), (44, 1470224), (56, 1155176), (64, 1010779), (77, 840128), (88, 735112), (112, 577588), (154, 420064), (176, 367556), (224, 288794), (308, 210032), (352, 183778), (448, 144397), (616, 105016), (704, 91889), (1232, 52508), (2464, 26254), (4928, 13127)]