69106928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 146657280

約数和(自身を除く): 77550352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1228, 1279, 2456, 2558, 3377, 4912, 5116, 6754, 10232, 13508, 14069, 20464, 27016, 28138, 54032, 56276, 112552, 225104, 392653, 785306, 1570612, 3141224, 4319183, 6282448, 8638366, 17276732, 34553464, 69106928]

約数ペア:

[(1, 69106928), (2, 34553464), (4, 17276732), (8, 8638366), (11, 6282448), (16, 4319183), (22, 3141224), (44, 1570612), (88, 785306), (176, 392653), (307, 225104), (614, 112552), (1228, 56276), (1279, 54032), (2456, 28138), (2558, 27016), (3377, 20464), (4912, 14069), (5116, 13508), (6754, 10232)]