7777349744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{9199}}^1$

素因数の和:10257

約数の個数: 40

約数和(自身を含む): 15369998400

約数和(自身を除く): 7592648656

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 997, 1994, 3988, 7976, 9199, 15952, 18398, 36796, 52841, 73592, 105682, 147184, 211364, 422728, 487547, 845456, 975094, 1950188, 3900376, 7800752, 9171403, 18342806, 36685612, 73371224, 146742448, 486084359, 972168718, 1944337436, 3888674872, 7777349744]

約数ペア:

[(1, 7777349744), (2, 3888674872), (4, 1944337436), (8, 972168718), (16, 486084359), (53, 146742448), (106, 73371224), (212, 36685612), (424, 18342806), (848, 9171403), (997, 7800752), (1994, 3900376), (3988, 1950188), (7976, 975094), (9199, 845456), (15952, 487547), (18398, 422728), (36796, 211364), (52841, 147184), (73592, 105682)]