11449139728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1775611}}^1$

素因数の和:1775663

約数の個数: 40

約数和(自身を含む): 24659699456

約数和(自身を除く): 13210559728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 1775611, 3551222, 7102444, 14204888, 23082943, 28409776, 46165886, 55043941, 92331772, 110087882, 184663544, 220175764, 369327088, 440351528, 715571233, 880703056, 1431142466, 2862284932, 5724569864, 11449139728]

約数ペア:

[(1, 11449139728), (2, 5724569864), (4, 2862284932), (8, 1431142466), (13, 880703056), (16, 715571233), (26, 440351528), (31, 369327088), (52, 220175764), (62, 184663544), (104, 110087882), (124, 92331772), (208, 55043941), (248, 46165886), (403, 28409776), (496, 23082943), (806, 14204888), (1612, 7102444), (3224, 3551222), (6448, 1775611)]