38210744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 46945096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 263, 286, 508, 526, 572, 1016, 1052, 1144, 1397, 1651, 2104, 2794, 2893, 3302, 3419, 5588, 5786, 6604, 6838, 11176, 11572, 13208, 13676, 18161, 23144, 27352, 33401, 36322, 37609, 66802, 72644, 75218, 133604, 145288, 150436, 267208, 300872, 367411, 434213, 734822, 868426, 1469644, 1736852, 2939288, 3473704, 4776343, 9552686, 19105372, 38210744]

約数ペア:

[(1, 38210744), (2, 19105372), (4, 9552686), (8, 4776343), (11, 3473704), (13, 2939288), (22, 1736852), (26, 1469644), (44, 868426), (52, 734822), (88, 434213), (104, 367411), (127, 300872), (143, 267208), (254, 150436), (263, 145288), (286, 133604), (508, 75218), (526, 72644), (572, 66802), (1016, 37609), (1052, 36322), (1144, 33401), (1397, 27352), (1651, 23144), (2104, 18161), (2794, 13676), (2893, 13208), (3302, 11572), (3419, 11176), (5588, 6838), (5786, 6604)]