70396456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 155811600

約数和(自身を除く): 85415144

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1373, 1508, 1768, 1972, 2746, 3016, 3944, 5492, 6409, 10984, 12818, 17849, 23341, 25636, 35698, 39817, 46682, 51272, 71396, 79634, 93364, 142792, 159268, 186728, 303433, 318536, 517621, 606866, 676889, 1035242, 1213732, 1353778, 2070484, 2427464, 2707556, 4140968, 5415112, 8799557, 17599114, 35198228, 70396456]

約数ペア:

[(1, 70396456), (2, 35198228), (4, 17599114), (8, 8799557), (13, 5415112), (17, 4140968), (26, 2707556), (29, 2427464), (34, 2070484), (52, 1353778), (58, 1213732), (68, 1035242), (104, 676889), (116, 606866), (136, 517621), (221, 318536), (232, 303433), (377, 186728), (442, 159268), (493, 142792), (754, 93364), (884, 79634), (986, 71396), (1373, 51272), (1508, 46682), (1768, 39817), (1972, 35698), (2746, 25636), (3016, 23341), (3944, 17849), (5492, 12818), (6409, 10984)]