42156136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 91074240

約数和(自身を除く): 48918104

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1327, 1444, 1672, 2654, 2888, 3971, 5308, 7942, 10616, 14597, 15884, 25213, 29194, 31768, 50426, 58388, 100852, 116776, 201704, 277343, 479047, 554686, 958094, 1109372, 1916188, 2218744, 3832376, 5269517, 10539034, 21078068, 42156136]

約数ペア:

[(1, 42156136), (2, 21078068), (4, 10539034), (8, 5269517), (11, 3832376), (19, 2218744), (22, 1916188), (38, 1109372), (44, 958094), (76, 554686), (88, 479047), (152, 277343), (209, 201704), (361, 116776), (418, 100852), (722, 58388), (836, 50426), (1327, 31768), (1444, 29194), (1672, 25213), (2654, 15884), (2888, 14597), (3971, 10616), (5308, 7942)]