15543888

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4643

約数の個数: 40

約数和(自身を含む): 40729536

約数和(自身を除く): 25185648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 4561, 9122, 13683, 18244, 27366, 36488, 54732, 72976, 109464, 218928, 323831, 647662, 971493, 1295324, 1942986, 2590648, 3885972, 5181296, 7771944, 15543888]

約数ペア:

[(1, 15543888), (2, 7771944), (3, 5181296), (4, 3885972), (6, 2590648), (8, 1942986), (12, 1295324), (16, 971493), (24, 647662), (48, 323831), (71, 218928), (142, 109464), (213, 72976), (284, 54732), (426, 36488), (568, 27366), (852, 18244), (1136, 13683), (1704, 9122), (3408, 4561)]