29121528152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{972533}}^1$

素因数の和:972755

約数の個数: 32

約数和(自身を含む): 57768519600

約数和(自身を除く): 28646991448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 7486, 14972, 29944, 972533, 1945066, 3890132, 7780264, 18478127, 36956254, 73912508, 147825016, 191589001, 383178002, 766356004, 1532712008, 3640191019, 7280382038, 14560764076, 29121528152]

約数ペア:

[(1, 29121528152), (2, 14560764076), (4, 7280382038), (8, 3640191019), (19, 1532712008), (38, 766356004), (76, 383178002), (152, 191589001), (197, 147825016), (394, 73912508), (788, 36956254), (1576, 18478127), (3743, 7780264), (7486, 3890132), (14972, 1945066), (29944, 972533)]