39749264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 81979128

約数和(自身を除く): 42229864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 461, 634, 922, 1268, 1844, 2536, 3688, 5072, 5389, 7376, 7837, 10778, 15674, 21556, 31348, 43112, 62696, 86224, 125392, 146137, 292274, 584548, 1169096, 2338192, 2484329, 4968658, 9937316, 19874632, 39749264]

約数ペア:

[(1, 39749264), (2, 19874632), (4, 9937316), (8, 4968658), (16, 2484329), (17, 2338192), (34, 1169096), (68, 584548), (136, 292274), (272, 146137), (317, 125392), (461, 86224), (634, 62696), (922, 43112), (1268, 31348), (1844, 21556), (2536, 15674), (3688, 10778), (5072, 7837), (5389, 7376)]