64876306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 111689280

約数和(自身を除く): 46812974

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 638, 671, 1342, 1667, 1769, 3334, 3538, 18337, 19459, 36674, 38918, 48343, 96686, 101687, 203374, 531773, 1063546, 1118557, 2237114, 2948923, 5897846, 32438153, 64876306]

約数ペア:

[(1, 64876306), (2, 32438153), (11, 5897846), (22, 2948923), (29, 2237114), (58, 1118557), (61, 1063546), (122, 531773), (319, 203374), (638, 101687), (671, 96686), (1342, 48343), (1667, 38918), (1769, 36674), (3334, 19459), (3538, 18337)]