64292228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16057}}^1$

素因数の和:16092

約数の個数: 48

約数和(自身を含む): 151073664

約数和(自身を除く): 86781436

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16057, 32114, 64228, 112399, 176627, 208741, 224798, 353254, 417482, 449596, 706508, 834964, 1236389, 1461187, 2296151, 2472778, 2922374, 4592302, 4945556, 5844748, 9184604, 16073057, 32146114, 64292228]

約数ペア:

[(1, 64292228), (2, 32146114), (4, 16073057), (7, 9184604), (11, 5844748), (13, 4945556), (14, 4592302), (22, 2922374), (26, 2472778), (28, 2296151), (44, 1461187), (52, 1236389), (77, 834964), (91, 706508), (143, 449596), (154, 417482), (182, 353254), (286, 224798), (308, 208741), (364, 176627), (572, 112399), (1001, 64228), (2002, 32114), (4004, 16057)]