40491648

素因数分解:

$2^7\times 3^2\times {\mathrm{35149}}^1$

素因数の和:35169

約数の個数: 48

約数和(自身を含む): 116522250

約数和(自身を除く): 76030602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 35149, 70298, 105447, 140596, 210894, 281192, 316341, 421788, 562384, 632682, 843576, 1124768, 1265364, 1687152, 2249536, 2530728, 3374304, 4499072, 5061456, 6748608, 10122912, 13497216, 20245824, 40491648]

約数ペア:

[(1, 40491648), (2, 20245824), (3, 13497216), (4, 10122912), (6, 6748608), (8, 5061456), (9, 4499072), (12, 3374304), (16, 2530728), (18, 2249536), (24, 1687152), (32, 1265364), (36, 1124768), (48, 843576), (64, 632682), (72, 562384), (96, 421788), (128, 316341), (144, 281192), (192, 210894), (288, 140596), (384, 105447), (576, 70298), (1152, 35149)]