64272292

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7477}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 128980544

約数和(自身を除く): 64708252

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 7477, 8596, 14954, 29908, 52339, 104678, 209356, 2295439, 4590878, 9181756, 16068073, 32136146, 64272292]

約数ペア:

[(1, 64272292), (2, 32136146), (4, 16068073), (7, 9181756), (14, 4590878), (28, 2295439), (307, 209356), (614, 104678), (1228, 52339), (2149, 29908), (4298, 14954), (7477, 8596)]