65670892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38449}}^1$

素因数の和:38521

約数の個数: 24

約数和(自身を含む): 133498400

約数和(自身を除く): 67827508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 38449, 76898, 153796, 269143, 538286, 1076572, 2345389, 4690778, 9381556, 16417723, 32835446, 65670892]

約数ペア:

[(1, 65670892), (2, 32835446), (4, 16417723), (7, 9381556), (14, 4690778), (28, 2345389), (61, 1076572), (122, 538286), (244, 269143), (427, 153796), (854, 76898), (1708, 38449)]