38608168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 79781760

約数和(自身を除く): 41173592

約数列:

[1, 2, 4, 8, 23, 37, 46, 53, 74, 92, 106, 107, 148, 184, 212, 214, 296, 424, 428, 851, 856, 1219, 1702, 1961, 2438, 2461, 3404, 3922, 3959, 4876, 4922, 5671, 6808, 7844, 7918, 9752, 9844, 11342, 15688, 15836, 19688, 22684, 31672, 45103, 45368, 90206, 91057, 130433, 180412, 182114, 209827, 260866, 360824, 364228, 419654, 521732, 728456, 839308, 1043464, 1678616, 4826021, 9652042, 19304084, 38608168]

約数ペア:

[(1, 38608168), (2, 19304084), (4, 9652042), (8, 4826021), (23, 1678616), (37, 1043464), (46, 839308), (53, 728456), (74, 521732), (92, 419654), (106, 364228), (107, 360824), (148, 260866), (184, 209827), (212, 182114), (214, 180412), (296, 130433), (424, 91057), (428, 90206), (851, 45368), (856, 45103), (1219, 31672), (1702, 22684), (1961, 19688), (2438, 15836), (2461, 15688), (3404, 11342), (3922, 9844), (3959, 9752), (4876, 7918), (4922, 7844), (5671, 6808)]