71224064

素因数分解:

$2^8\times {\mathrm{278219}}^1$

素因数の和:278235

約数の個数: 18

約数和(自身を含む): 142170420

約数和(自身を除く): 70946356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 278219, 556438, 1112876, 2225752, 4451504, 8903008, 17806016, 35612032, 71224064]

約数ペア:

[(1, 71224064), (2, 35612032), (4, 17806016), (8, 8903008), (16, 4451504), (32, 2225752), (64, 1112876), (128, 556438), (256, 278219)]