39988236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 99061760

約数和(自身を除く): 59073524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1381, 1524, 2413, 2762, 4143, 4826, 5524, 7239, 8286, 9652, 14478, 16572, 26239, 28956, 52478, 78717, 104956, 157434, 175387, 314868, 350774, 526161, 701548, 1052322, 2104644, 3332353, 6664706, 9997059, 13329412, 19994118, 39988236]

約数ペア:

[(1, 39988236), (2, 19994118), (3, 13329412), (4, 9997059), (6, 6664706), (12, 3332353), (19, 2104644), (38, 1052322), (57, 701548), (76, 526161), (114, 350774), (127, 314868), (228, 175387), (254, 157434), (381, 104956), (508, 78717), (762, 52478), (1381, 28956), (1524, 26239), (2413, 16572), (2762, 14478), (4143, 9652), (4826, 8286), (5524, 7239)]