57651568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8993

約数の個数: 40

約数和(自身を含む): 124186496

約数和(自身を除く): 66534928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8941, 17882, 35764, 71528, 116233, 143056, 232466, 277171, 464932, 554342, 929864, 1108684, 1859728, 2217368, 3603223, 4434736, 7206446, 14412892, 28825784, 57651568]

約数ペア:

[(1, 57651568), (2, 28825784), (4, 14412892), (8, 7206446), (13, 4434736), (16, 3603223), (26, 2217368), (31, 1859728), (52, 1108684), (62, 929864), (104, 554342), (124, 464932), (208, 277171), (248, 232466), (403, 143056), (496, 116233), (806, 71528), (1612, 35764), (3224, 17882), (6448, 8941)]