64487104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 76330496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 659, 704, 1112, 1318, 1529, 2224, 2636, 3058, 4448, 5272, 6116, 7249, 8896, 10544, 12232, 14498, 21088, 24464, 28996, 42176, 48928, 57992, 91601, 97856, 115984, 183202, 231968, 366404, 463936, 732808, 1007611, 1465616, 2015222, 2931232, 4030444, 5862464, 8060888, 16121776, 32243552, 64487104]

約数ペア:

[(1, 64487104), (2, 32243552), (4, 16121776), (8, 8060888), (11, 5862464), (16, 4030444), (22, 2931232), (32, 2015222), (44, 1465616), (64, 1007611), (88, 732808), (139, 463936), (176, 366404), (278, 231968), (352, 183202), (556, 115984), (659, 97856), (704, 91601), (1112, 57992), (1318, 48928), (1529, 42176), (2224, 28996), (2636, 24464), (3058, 21088), (4448, 14498), (5272, 12232), (6116, 10544), (7249, 8896)]