40628736

素因数分解:

$2^9\times 3^3\times {\mathrm{2939}}^1$

素因数の和:2966

約数の個数: 80

約数和(自身を含む): 120304800

約数和(自身を除く): 79676064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 2939, 3456, 4608, 5878, 6912, 8817, 11756, 13824, 17634, 23512, 26451, 35268, 47024, 52902, 70536, 79353, 94048, 105804, 141072, 158706, 188096, 211608, 282144, 317412, 376192, 423216, 564288, 634824, 752384, 846432, 1128576, 1269648, 1504768, 1692864, 2257152, 2539296, 3385728, 4514304, 5078592, 6771456, 10157184, 13542912, 20314368, 40628736]

約数ペア:

[(1, 40628736), (2, 20314368), (3, 13542912), (4, 10157184), (6, 6771456), (8, 5078592), (9, 4514304), (12, 3385728), (16, 2539296), (18, 2257152), (24, 1692864), (27, 1504768), (32, 1269648), (36, 1128576), (48, 846432), (54, 752384), (64, 634824), (72, 564288), (96, 423216), (108, 376192), (128, 317412), (144, 282144), (192, 211608), (216, 188096), (256, 158706), (288, 141072), (384, 105804), (432, 94048), (512, 79353), (576, 70536), (768, 52902), (864, 47024), (1152, 35268), (1536, 26451), (1728, 23512), (2304, 17634), (2939, 13824), (3456, 11756), (4608, 8817), (5878, 6912)]