27888964744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{5657}}^1$

素因数の和:5990

約数の個数: 64

約数和(自身を含む): 54794787840

約数和(自身を除く): 26905823096

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 193, 206, 248, 386, 412, 772, 824, 1544, 3193, 5657, 5983, 6386, 11314, 11966, 12772, 19879, 22628, 23932, 25544, 39758, 45256, 47864, 79516, 159032, 175367, 350734, 582671, 616249, 701468, 1091801, 1165342, 1232498, 1402936, 2183602, 2330684, 2464996, 4367204, 4661368, 4929992, 8734408, 18062801, 33845831, 36125602, 67691662, 72251204, 112455503, 135383324, 144502408, 224911006, 270766648, 449822012, 899644024, 3486120593, 6972241186, 13944482372, 27888964744]

約数ペア:

[(1, 27888964744), (2, 13944482372), (4, 6972241186), (8, 3486120593), (31, 899644024), (62, 449822012), (103, 270766648), (124, 224911006), (193, 144502408), (206, 135383324), (248, 112455503), (386, 72251204), (412, 67691662), (772, 36125602), (824, 33845831), (1544, 18062801), (3193, 8734408), (5657, 4929992), (5983, 4661368), (6386, 4367204), (11314, 2464996), (11966, 2330684), (12772, 2183602), (19879, 1402936), (22628, 1232498), (23932, 1165342), (25544, 1091801), (39758, 701468), (45256, 616249), (47864, 582671), (79516, 350734), (159032, 175367)]