1991152576

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233923}}^1$

素因数の和:233961

約数の個数: 56

約数和(自身を含む): 4753335680

約数和(自身を除く): 2762183104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 233923, 467846, 935692, 1637461, 1871384, 3274922, 3742768, 4444537, 6549844, 7485536, 8889074, 13099688, 14971072, 17778148, 26199376, 31111759, 35556296, 52398752, 62223518, 71112592, 104797504, 124447036, 142225184, 248894072, 284450368, 497788144, 995576288, 1991152576]

約数ペア:

[(1, 1991152576), (2, 995576288), (4, 497788144), (7, 284450368), (8, 248894072), (14, 142225184), (16, 124447036), (19, 104797504), (28, 71112592), (32, 62223518), (38, 52398752), (56, 35556296), (64, 31111759), (76, 26199376), (112, 17778148), (133, 14971072), (152, 13099688), (224, 8889074), (266, 7485536), (304, 6549844), (448, 4444537), (532, 3742768), (608, 3274922), (1064, 1871384), (1216, 1637461), (2128, 935692), (4256, 467846), (8512, 233923)]