43875628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 83543040

約数和(自身を除く): 39667412

約数列:

[1, 2, 4, 23, 46, 47, 73, 92, 94, 139, 146, 188, 278, 292, 556, 1081, 1679, 2162, 3197, 3358, 3431, 4324, 6394, 6533, 6716, 6862, 10147, 12788, 13066, 13724, 20294, 26132, 40588, 78913, 150259, 157826, 233381, 300518, 315652, 466762, 476909, 601036, 933524, 953818, 1907636, 10968907, 21937814, 43875628]

約数ペア:

[(1, 43875628), (2, 21937814), (4, 10968907), (23, 1907636), (46, 953818), (47, 933524), (73, 601036), (92, 476909), (94, 466762), (139, 315652), (146, 300518), (188, 233381), (278, 157826), (292, 150259), (556, 78913), (1081, 40588), (1679, 26132), (2162, 20294), (3197, 13724), (3358, 13066), (3431, 12788), (4324, 10147), (6394, 6862), (6533, 6716)]