42541772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 92941632

約数和(自身を除く): 50399860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1601, 1898, 2044, 3202, 3796, 6404, 6643, 11207, 13286, 20813, 22414, 26572, 41626, 44828, 83252, 116873, 145691, 233746, 291382, 467492, 582764, 818111, 1519349, 1636222, 3038698, 3272444, 6077396, 10635443, 21270886, 42541772]

約数ペア:

[(1, 42541772), (2, 21270886), (4, 10635443), (7, 6077396), (13, 3272444), (14, 3038698), (26, 1636222), (28, 1519349), (52, 818111), (73, 582764), (91, 467492), (146, 291382), (182, 233746), (292, 145691), (364, 116873), (511, 83252), (949, 44828), (1022, 41626), (1601, 26572), (1898, 22414), (2044, 20813), (3202, 13286), (3796, 11207), (6404, 6643)]