13021888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 28803600

約数和(自身を除く): 15781712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 349, 352, 424, 583, 698, 704, 848, 1166, 1396, 1696, 2332, 2792, 3392, 3839, 4664, 5584, 7678, 9328, 11168, 15356, 18497, 18656, 22336, 30712, 36994, 37312, 61424, 73988, 122848, 147976, 203467, 245696, 295952, 406934, 591904, 813868, 1183808, 1627736, 3255472, 6510944, 13021888]

約数ペア:

[(1, 13021888), (2, 6510944), (4, 3255472), (8, 1627736), (11, 1183808), (16, 813868), (22, 591904), (32, 406934), (44, 295952), (53, 245696), (64, 203467), (88, 147976), (106, 122848), (176, 73988), (212, 61424), (349, 37312), (352, 36994), (424, 30712), (583, 22336), (698, 18656), (704, 18497), (848, 15356), (1166, 11168), (1396, 9328), (1696, 7678), (2332, 5584), (2792, 4664), (3392, 3839)]