40743976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55967}}^1$

素因数の和:55993

約数の個数: 32

約数和(自身を含む): 94026240

約数和(自身を除く): 53282264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 55967, 111934, 223868, 391769, 447736, 727571, 783538, 1455142, 1567076, 2910284, 3134152, 5092997, 5820568, 10185994, 20371988, 40743976]

約数ペア:

[(1, 40743976), (2, 20371988), (4, 10185994), (7, 5820568), (8, 5092997), (13, 3134152), (14, 2910284), (26, 1567076), (28, 1455142), (52, 783538), (56, 727571), (91, 447736), (104, 391769), (182, 223868), (364, 111934), (728, 55967)]