2776147768

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{3181}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 5421173400

約数和(自身を除く): 2645025632

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1849, 2537, 3181, 3698, 5074, 6362, 7396, 10148, 12724, 14792, 20296, 25448, 109091, 136783, 187679, 218182, 273566, 375358, 436364, 547132, 750716, 872728, 1094264, 1501432, 5881669, 8070197, 11763338, 16140394, 23526676, 32280788, 47053352, 64561576, 347018471, 694036942, 1388073884, 2776147768]

約数ペア:

[(1, 2776147768), (2, 1388073884), (4, 694036942), (8, 347018471), (43, 64561576), (59, 47053352), (86, 32280788), (118, 23526676), (172, 16140394), (236, 11763338), (344, 8070197), (472, 5881669), (1849, 1501432), (2537, 1094264), (3181, 872728), (3698, 750716), (5074, 547132), (6362, 436364), (7396, 375358), (10148, 273566), (12724, 218182), (14792, 187679), (20296, 136783), (25448, 109091)]