23687768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 48081600

約数和(自身を除く): 24393832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 953, 956, 1906, 1912, 3107, 3812, 6214, 7624, 12389, 12428, 24778, 24856, 49556, 99112, 227767, 455534, 911068, 1822136, 2960971, 5921942, 11843884, 23687768]

約数ペア:

[(1, 23687768), (2, 11843884), (4, 5921942), (8, 2960971), (13, 1822136), (26, 911068), (52, 455534), (104, 227767), (239, 99112), (478, 49556), (953, 24856), (956, 24778), (1906, 12428), (1912, 12389), (3107, 7624), (3812, 6214)]