72798544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49999}}^1$

素因数の和:50027

約数の個数: 40

約数和(自身を含む): 173600000

約数和(自身を除く): 100801456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49999, 99998, 199996, 349993, 399992, 649987, 699986, 799984, 1299974, 1399972, 2599948, 2799944, 4549909, 5199896, 5599888, 9099818, 10399792, 18199636, 36399272, 72798544]

約数ペア:

[(1, 72798544), (2, 36399272), (4, 18199636), (7, 10399792), (8, 9099818), (13, 5599888), (14, 5199896), (16, 4549909), (26, 2799944), (28, 2599948), (52, 1399972), (56, 1299974), (91, 799984), (104, 699986), (112, 649987), (182, 399992), (208, 349993), (364, 199996), (728, 99998), (1456, 49999)]