70046768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20985

約数の個数: 40

約数和(自身を含む): 155853120

約数和(自身を除く): 85806352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20947, 41894, 83788, 167576, 230417, 335152, 397993, 460834, 795986, 921668, 1591972, 1843336, 3183944, 3686672, 4377923, 6367888, 8755846, 17511692, 35023384, 70046768]

約数ペア:

[(1, 70046768), (2, 35023384), (4, 17511692), (8, 8755846), (11, 6367888), (16, 4377923), (19, 3686672), (22, 3183944), (38, 1843336), (44, 1591972), (76, 921668), (88, 795986), (152, 460834), (176, 397993), (209, 335152), (304, 230417), (418, 167576), (836, 83788), (1672, 41894), (3344, 20947)]