39774416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3459

約数の個数: 40

約数和(自身を含む): 85348704

約数和(自身を除く): 45574288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 3373, 5896, 6746, 11792, 13492, 26984, 37103, 53968, 74206, 148412, 225991, 296824, 451982, 593648, 903964, 1807928, 2485901, 3615856, 4971802, 9943604, 19887208, 39774416]

約数ペア:

[(1, 39774416), (2, 19887208), (4, 9943604), (8, 4971802), (11, 3615856), (16, 2485901), (22, 1807928), (44, 903964), (67, 593648), (88, 451982), (134, 296824), (176, 225991), (268, 148412), (536, 74206), (737, 53968), (1072, 37103), (1474, 26984), (2948, 13492), (3373, 11792), (5896, 6746)]