25475296

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 64108800

約数和(自身を除く): 38633504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 211, 224, 308, 343, 352, 392, 422, 539, 616, 686, 784, 844, 1078, 1232, 1372, 1477, 1568, 1688, 2156, 2321, 2464, 2744, 2954, 3376, 3773, 4312, 4642, 5488, 5908, 6752, 7546, 8624, 9284, 10339, 10976, 11816, 15092, 16247, 17248, 18568, 20678, 23632, 30184, 32494, 37136, 41356, 47264, 60368, 64988, 72373, 74272, 82712, 113729, 120736, 129976, 144746, 165424, 227458, 259952, 289492, 330848, 454916, 519904, 578984, 796103, 909832, 1157968, 1592206, 1819664, 2315936, 3184412, 3639328, 6368824, 12737648, 25475296]

約数ペア:

[(1, 25475296), (2, 12737648), (4, 6368824), (7, 3639328), (8, 3184412), (11, 2315936), (14, 1819664), (16, 1592206), (22, 1157968), (28, 909832), (32, 796103), (44, 578984), (49, 519904), (56, 454916), (77, 330848), (88, 289492), (98, 259952), (112, 227458), (154, 165424), (176, 144746), (196, 129976), (211, 120736), (224, 113729), (308, 82712), (343, 74272), (352, 72373), (392, 64988), (422, 60368), (539, 47264), (616, 41356), (686, 37136), (784, 32494), (844, 30184), (1078, 23632), (1232, 20678), (1372, 18568), (1477, 17248), (1568, 16247), (1688, 15092), (2156, 11816), (2321, 10976), (2464, 10339), (2744, 9284), (2954, 8624), (3376, 7546), (3773, 6752), (4312, 5908), (4642, 5488)]