66785152

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 160099200

約数和(自身を除く): 93314048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 3923, 4256, 7846, 8512, 15692, 17024, 27461, 31384, 54922, 62768, 74537, 109844, 125536, 149074, 219688, 251072, 298148, 439376, 502144, 521759, 596296, 878752, 1043518, 1192592, 1757504, 2087036, 2385184, 3515008, 4174072, 4770368, 8348144, 9540736, 16696288, 33392576, 66785152]

約数ペア:

[(1, 66785152), (2, 33392576), (4, 16696288), (7, 9540736), (8, 8348144), (14, 4770368), (16, 4174072), (19, 3515008), (28, 2385184), (32, 2087036), (38, 1757504), (56, 1192592), (64, 1043518), (76, 878752), (112, 596296), (128, 521759), (133, 502144), (152, 439376), (224, 298148), (266, 251072), (304, 219688), (448, 149074), (532, 125536), (608, 109844), (896, 74537), (1064, 62768), (1216, 54922), (2128, 31384), (2432, 27461), (3923, 17024), (4256, 15692), (7846, 8512)]