66511788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3313}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 178160640

約数和(自身を除く): 111648852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3313, 3346, 5019, 6626, 6692, 9939, 10038, 13252, 19878, 20076, 23191, 39756, 46382, 69573, 92764, 139146, 278292, 791807, 1583614, 2375421, 3167228, 4750842, 5542649, 9501684, 11085298, 16627947, 22170596, 33255894, 66511788]

約数ペア:

[(1, 66511788), (2, 33255894), (3, 22170596), (4, 16627947), (6, 11085298), (7, 9501684), (12, 5542649), (14, 4750842), (21, 3167228), (28, 2375421), (42, 1583614), (84, 791807), (239, 278292), (478, 139146), (717, 92764), (956, 69573), (1434, 46382), (1673, 39756), (2868, 23191), (3313, 20076), (3346, 19878), (5019, 13252), (6626, 10038), (6692, 9939)]