40473412

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5636

約数の個数: 36

約数和(自身を含む): 84634284

約数和(自身を除く): 44160872

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5581, 7252, 11162, 22324, 39067, 78134, 156268, 206497, 273469, 412994, 546938, 825988, 1093876, 1445479, 2890958, 5781916, 10118353, 20236706, 40473412]

約数ペア:

[(1, 40473412), (2, 20236706), (4, 10118353), (7, 5781916), (14, 2890958), (28, 1445479), (37, 1093876), (49, 825988), (74, 546938), (98, 412994), (148, 273469), (196, 206497), (259, 156268), (518, 78134), (1036, 39067), (1813, 22324), (3626, 11162), (5581, 7252)]