40540981936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27844081}}^1$

素因数の和:27844109

約数の個数: 40

約数和(自身を含む): 96674652704

約数和(自身を除く): 56133670768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27844081, 55688162, 111376324, 194908567, 222752648, 361973053, 389817134, 445505296, 723946106, 779634268, 1447892212, 1559268536, 2533811371, 2895784424, 3118537072, 5067622742, 5791568848, 10135245484, 20270490968, 40540981936]

約数ペア:

[(1, 40540981936), (2, 20270490968), (4, 10135245484), (7, 5791568848), (8, 5067622742), (13, 3118537072), (14, 2895784424), (16, 2533811371), (26, 1559268536), (28, 1447892212), (52, 779634268), (56, 723946106), (91, 445505296), (104, 389817134), (112, 361973053), (182, 222752648), (208, 194908567), (364, 111376324), (728, 55688162), (1456, 27844081)]