42019936

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 95467680

約数和(自身を除く): 53447744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1721, 1744, 3052, 3442, 3488, 6104, 6884, 12047, 12208, 13768, 24094, 24416, 27536, 48188, 55072, 96376, 187589, 192752, 375178, 385504, 750356, 1313123, 1500712, 2626246, 3001424, 5252492, 6002848, 10504984, 21009968, 42019936]

約数ペア:

[(1, 42019936), (2, 21009968), (4, 10504984), (7, 6002848), (8, 5252492), (14, 3001424), (16, 2626246), (28, 1500712), (32, 1313123), (56, 750356), (109, 385504), (112, 375178), (218, 192752), (224, 187589), (436, 96376), (763, 55072), (872, 48188), (1526, 27536), (1721, 24416), (1744, 24094), (3052, 13768), (3442, 12208), (3488, 12047), (6104, 6884)]