37439272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18947}}^1$

素因数の和:18985

約数の個数: 32

約数和(自身を含む): 79581600

約数和(自身を除く): 42142328

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 18947, 37894, 75788, 151576, 246311, 359993, 492622, 719986, 985244, 1439972, 1970488, 2879944, 4679909, 9359818, 18719636, 37439272]

約数ペア:

[(1, 37439272), (2, 18719636), (4, 9359818), (8, 4679909), (13, 2879944), (19, 1970488), (26, 1439972), (38, 985244), (52, 719986), (76, 492622), (104, 359993), (152, 246311), (247, 151576), (494, 75788), (988, 37894), (1976, 18947)]