13000448

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 26576088

約数和(自身を除く): 13575640

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1181, 1376, 2362, 2752, 4724, 5504, 9448, 11008, 18896, 37792, 50783, 75584, 101566, 151168, 203132, 302336, 406264, 812528, 1625056, 3250112, 6500224, 13000448]

約数ペア:

[(1, 13000448), (2, 6500224), (4, 3250112), (8, 1625056), (16, 812528), (32, 406264), (43, 302336), (64, 203132), (86, 151168), (128, 101566), (172, 75584), (256, 50783), (344, 37792), (688, 18896), (1181, 11008), (1376, 9448), (2362, 5504), (2752, 4724)]