28555176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4858

約数の個数: 64

約数和(自身を含む): 80942400

約数和(自身を除く): 52387224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 4817, 5928, 9634, 14451, 19268, 28902, 38536, 57804, 62621, 91523, 115608, 125242, 183046, 187863, 250484, 274569, 366092, 375726, 500968, 549138, 732184, 751452, 1098276, 1189799, 1502904, 2196552, 2379598, 3569397, 4759196, 7138794, 9518392, 14277588, 28555176]

約数ペア:

[(1, 28555176), (2, 14277588), (3, 9518392), (4, 7138794), (6, 4759196), (8, 3569397), (12, 2379598), (13, 2196552), (19, 1502904), (24, 1189799), (26, 1098276), (38, 751452), (39, 732184), (52, 549138), (57, 500968), (76, 375726), (78, 366092), (104, 274569), (114, 250484), (152, 187863), (156, 183046), (228, 125242), (247, 115608), (312, 91523), (456, 62621), (494, 57804), (741, 38536), (988, 28902), (1482, 19268), (1976, 14451), (2964, 9634), (4817, 5928)]