38066672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20025

約数の個数: 40

約数和(自身を含む): 89253216

約数和(自身を除く): 51186544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 19993, 39986, 79972, 139951, 159944, 279902, 319888, 339881, 559804, 679762, 1119608, 1359524, 2239216, 2379167, 2719048, 4758334, 5438096, 9516668, 19033336, 38066672]

約数ペア:

[(1, 38066672), (2, 19033336), (4, 9516668), (7, 5438096), (8, 4758334), (14, 2719048), (16, 2379167), (17, 2239216), (28, 1359524), (34, 1119608), (56, 679762), (68, 559804), (112, 339881), (119, 319888), (136, 279902), (238, 159944), (272, 139951), (476, 79972), (952, 39986), (1904, 19993)]