7788481672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1090213}}^1$

素因数の和:1090285

約数の個数: 32

約数和(自身を含む): 15699081600

約数和(自身を除く): 7910599928

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 1090213, 2180426, 4360852, 8721704, 20714047, 41428094, 51240011, 82856188, 102480022, 165712376, 204960044, 409920088, 973560209, 1947120418, 3894240836, 7788481672]

約数ペア:

[(1, 7788481672), (2, 3894240836), (4, 1947120418), (8, 973560209), (19, 409920088), (38, 204960044), (47, 165712376), (76, 102480022), (94, 82856188), (152, 51240011), (188, 41428094), (376, 20714047), (893, 8721704), (1786, 4360852), (3572, 2180426), (7144, 1090213)]