30441008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4773

約数の個数: 40

約数和(自身を含む): 65579136

約数和(自身を除く): 35138128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4721, 6448, 9442, 18884, 37768, 61373, 75536, 122746, 146351, 245492, 292702, 490984, 585404, 981968, 1170808, 1902563, 2341616, 3805126, 7610252, 15220504, 30441008]

約数ペア:

[(1, 30441008), (2, 15220504), (4, 7610252), (8, 3805126), (13, 2341616), (16, 1902563), (26, 1170808), (31, 981968), (52, 585404), (62, 490984), (104, 292702), (124, 245492), (208, 146351), (248, 122746), (403, 75536), (496, 61373), (806, 37768), (1612, 18884), (3224, 9442), (4721, 6448)]