74572016

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{15907}}^1$

素因数の和:16208

約数の個数: 20

約数和(自身を含む): 144985512

約数和(自身を除く): 70413496

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 15907, 31814, 63628, 127256, 254512, 4660751, 9321502, 18643004, 37286008, 74572016]

約数ペア:

[(1, 74572016), (2, 37286008), (4, 18643004), (8, 9321502), (16, 4660751), (293, 254512), (586, 127256), (1172, 63628), (2344, 31814), (4688, 15907)]