78353528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12197}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 162477360

約数和(自身を除く): 84123832

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 12197, 24394, 48788, 97576, 134167, 268334, 536668, 890381, 1073336, 1780762, 3561524, 7123048, 9794191, 19588382, 39176764, 78353528]

約数ペア:

[(1, 78353528), (2, 39176764), (4, 19588382), (8, 9794191), (11, 7123048), (22, 3561524), (44, 1780762), (73, 1073336), (88, 890381), (146, 536668), (292, 268334), (584, 134167), (803, 97576), (1606, 48788), (3212, 24394), (6424, 12197)]