2888205824

素因数分解:

$2^9\times 7^2\times {\mathrm{115123}}^1$

素因数の和:115155

約数の個数: 60

約数和(自身を含む): 6712995564

約数和(自身を除く): 3824789740

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 115123, 230246, 460492, 805861, 920984, 1611722, 1841968, 3223444, 3683936, 5641027, 6446888, 7367872, 11282054, 12893776, 14735744, 22564108, 25787552, 29471488, 45128216, 51575104, 58942976, 90256432, 103150208, 180512864, 206300416, 361025728, 412600832, 722051456, 1444102912, 2888205824]

約数ペア:

[(1, 2888205824), (2, 1444102912), (4, 722051456), (7, 412600832), (8, 361025728), (14, 206300416), (16, 180512864), (28, 103150208), (32, 90256432), (49, 58942976), (56, 51575104), (64, 45128216), (98, 29471488), (112, 25787552), (128, 22564108), (196, 14735744), (224, 12893776), (256, 11282054), (392, 7367872), (448, 6446888), (512, 5641027), (784, 3683936), (896, 3223444), (1568, 1841968), (1792, 1611722), (3136, 920984), (3584, 805861), (6272, 460492), (12544, 230246), (25088, 115123)]