67038272

素因数分解:

$2^6\times 7^2\times {\mathrm{21377}}^1$

素因数の和:21403

約数の個数: 42

約数和(自身を含む): 154755342

約数和(自身を除く): 87717070

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21377, 42754, 85508, 149639, 171016, 299278, 342032, 598556, 684064, 1047473, 1197112, 1368128, 2094946, 2394224, 4189892, 4788448, 8379784, 9576896, 16759568, 33519136, 67038272]

約数ペア:

[(1, 67038272), (2, 33519136), (4, 16759568), (7, 9576896), (8, 8379784), (14, 4788448), (16, 4189892), (28, 2394224), (32, 2094946), (49, 1368128), (56, 1197112), (64, 1047473), (98, 684064), (112, 598556), (196, 342032), (224, 299278), (392, 171016), (448, 149639), (784, 85508), (1568, 42754), (3136, 21377)]