67220468

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30389}}^1$

素因数の和:30479

約数の個数: 24

約数和(自身を含む): 136147200

約数和(自身を除く): 68926732

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30389, 60778, 121556, 212723, 425446, 850892, 2400731, 4801462, 9602924, 16805117, 33610234, 67220468]

約数ペア:

[(1, 67220468), (2, 33610234), (4, 16805117), (7, 9602924), (14, 4801462), (28, 2400731), (79, 850892), (158, 425446), (316, 212723), (553, 121556), (1106, 60778), (2212, 30389)]