39418184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1409}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 79947000

約数和(自身を除く): 40528816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 1409, 2152, 2818, 3497, 5636, 6994, 11272, 13988, 18317, 27976, 36634, 73268, 146536, 379021, 758042, 1516084, 3032168, 4927273, 9854546, 19709092, 39418184]

約数ペア:

[(1, 39418184), (2, 19709092), (4, 9854546), (8, 4927273), (13, 3032168), (26, 1516084), (52, 758042), (104, 379021), (269, 146536), (538, 73268), (1076, 36634), (1409, 27976), (2152, 18317), (2818, 13988), (3497, 11272), (5636, 6994)]