15761312

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4173

約数の個数: 48

約数和(自身を含む): 37558080

約数和(自身を除く): 21796768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4139, 8278, 16556, 28973, 33112, 57946, 66224, 70363, 115892, 132448, 140726, 231784, 281452, 463568, 492541, 562904, 927136, 985082, 1125808, 1970164, 2251616, 3940328, 7880656, 15761312]

約数ペア:

[(1, 15761312), (2, 7880656), (4, 3940328), (7, 2251616), (8, 1970164), (14, 1125808), (16, 985082), (17, 927136), (28, 562904), (32, 492541), (34, 463568), (56, 281452), (68, 231784), (112, 140726), (119, 132448), (136, 115892), (224, 70363), (238, 66224), (272, 57946), (476, 33112), (544, 28973), (952, 16556), (1904, 8278), (3808, 4139)]