25159904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10211}}^1$

素因数の和:10239

約数の個数: 48

約数和(自身を含む): 61762176

約数和(自身を除く): 36602272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 10211, 20422, 40844, 71477, 81688, 112321, 142954, 163376, 224642, 285908, 326752, 449284, 571816, 786247, 898568, 1143632, 1572494, 1797136, 2287264, 3144988, 3594272, 6289976, 12579952, 25159904]

約数ペア:

[(1, 25159904), (2, 12579952), (4, 6289976), (7, 3594272), (8, 3144988), (11, 2287264), (14, 1797136), (16, 1572494), (22, 1143632), (28, 898568), (32, 786247), (44, 571816), (56, 449284), (77, 326752), (88, 285908), (112, 224642), (154, 163376), (176, 142954), (224, 112321), (308, 81688), (352, 71477), (616, 40844), (1232, 20422), (2464, 10211)]