25784104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8289

約数の個数: 32

約数和(自身を含む): 53421120

約数和(自身を除く): 27637016

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 8243, 16486, 32972, 65944, 140131, 189589, 280262, 379178, 560524, 758356, 1121048, 1516712, 3223013, 6446026, 12892052, 25784104]

約数ペア:

[(1, 25784104), (2, 12892052), (4, 6446026), (8, 3223013), (17, 1516712), (23, 1121048), (34, 758356), (46, 560524), (68, 379178), (92, 280262), (136, 189589), (184, 140131), (391, 65944), (782, 32972), (1564, 16486), (3128, 8243)]