25631824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 52797960

約数和(自身を除く): 27166136

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 1493, 2146, 2986, 4292, 5972, 8584, 11944, 17168, 23888, 43297, 55241, 86594, 110482, 173188, 220964, 346376, 441928, 692752, 883856, 1601989, 3203978, 6407956, 12815912, 25631824]

約数ペア:

[(1, 25631824), (2, 12815912), (4, 6407956), (8, 3203978), (16, 1601989), (29, 883856), (37, 692752), (58, 441928), (74, 346376), (116, 220964), (148, 173188), (232, 110482), (296, 86594), (464, 55241), (592, 43297), (1073, 23888), (1493, 17168), (2146, 11944), (2986, 8584), (4292, 5972)]