27780782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 15462418

約数列:

[1, 2, 29, 58, 461, 922, 1039, 2078, 13369, 26738, 30131, 60262, 478979, 957958, 13890391, 27780782]

約数ペア:

[(1, 27780782), (2, 13890391), (29, 957958), (58, 478979), (461, 60262), (922, 30131), (1039, 26738), (2078, 13369)]