26189912

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 57989520

約数和(自身を除く): 31799608

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 941, 994, 1882, 1988, 3479, 3764, 3976, 6587, 6958, 7528, 13174, 13916, 26348, 27832, 46109, 52696, 66811, 92218, 133622, 184436, 267244, 368872, 467677, 534488, 935354, 1870708, 3273739, 3741416, 6547478, 13094956, 26189912]

約数ペア:

[(1, 26189912), (2, 13094956), (4, 6547478), (7, 3741416), (8, 3273739), (14, 1870708), (28, 935354), (49, 534488), (56, 467677), (71, 368872), (98, 267244), (142, 184436), (196, 133622), (284, 92218), (392, 66811), (497, 52696), (568, 46109), (941, 27832), (994, 26348), (1882, 13916), (1988, 13174), (3479, 7528), (3764, 6958), (3976, 6587)]