1348336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 2928384

約数和(自身を除く): 1580048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 163, 176, 188, 326, 376, 517, 652, 752, 1034, 1304, 1793, 2068, 2608, 3586, 4136, 7172, 7661, 8272, 14344, 15322, 28688, 30644, 61288, 84271, 122576, 168542, 337084, 674168, 1348336]

約数ペア:

[(1, 1348336), (2, 674168), (4, 337084), (8, 168542), (11, 122576), (16, 84271), (22, 61288), (44, 30644), (47, 28688), (88, 15322), (94, 14344), (163, 8272), (176, 7661), (188, 7172), (326, 4136), (376, 3586), (517, 2608), (652, 2068), (752, 1793), (1034, 1304)]