25739584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30937}}^1$

素因数の和:30962

約数の個数: 28

約数和(自身を含む): 55007764

約数和(自身を除く): 29268180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30937, 61874, 123748, 247496, 402181, 494992, 804362, 989984, 1608724, 1979968, 3217448, 6434896, 12869792, 25739584]

約数ペア:

[(1, 25739584), (2, 12869792), (4, 6434896), (8, 3217448), (13, 1979968), (16, 1608724), (26, 989984), (32, 804362), (52, 494992), (64, 402181), (104, 247496), (208, 123748), (416, 61874), (832, 30937)]