225796672

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{17909}}^1$

素因数の和:18118

約数の個数: 28

約数和(自身を含む): 450364860

約数和(自身を除く): 224568188

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 17909, 35818, 71636, 143272, 286544, 573088, 1146176, 3528073, 7056146, 14112292, 28224584, 56449168, 112898336, 225796672]

約数ペア:

[(1, 225796672), (2, 112898336), (4, 56449168), (8, 28224584), (16, 14112292), (32, 7056146), (64, 3528073), (197, 1146176), (394, 573088), (788, 286544), (1576, 143272), (3152, 71636), (6304, 35818), (12608, 17909)]