66168032

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 72

約数和(自身を含む): 159584040

約数和(自身を除く): 93416008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2221, 3724, 4256, 4442, 7448, 8884, 14896, 15547, 17768, 29792, 31094, 35536, 42199, 62188, 71072, 84398, 108829, 124376, 168796, 217658, 248752, 295393, 337592, 435316, 497504, 590786, 675184, 870632, 1181572, 1350368, 1741264, 2067751, 2363144, 3482528, 4135502, 4726288, 8271004, 9452576, 16542008, 33084016, 66168032]

約数ペア:

[(1, 66168032), (2, 33084016), (4, 16542008), (7, 9452576), (8, 8271004), (14, 4726288), (16, 4135502), (19, 3482528), (28, 2363144), (32, 2067751), (38, 1741264), (49, 1350368), (56, 1181572), (76, 870632), (98, 675184), (112, 590786), (133, 497504), (152, 435316), (196, 337592), (224, 295393), (266, 248752), (304, 217658), (392, 168796), (532, 124376), (608, 108829), (784, 84398), (931, 71072), (1064, 62188), (1568, 42199), (1862, 35536), (2128, 31094), (2221, 29792), (3724, 17768), (4256, 15547), (4442, 14896), (7448, 8884)]