27777722048

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{45263}}^1$

素因数の和:45541

約数の個数: 56

約数和(自身を含む): 56657491968

約数和(自身を除く): 28879769920

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 223, 344, 446, 688, 892, 1376, 1784, 2752, 3568, 7136, 9589, 14272, 19178, 38356, 45263, 76712, 90526, 153424, 181052, 306848, 362104, 613696, 724208, 1448416, 1946309, 2896832, 3892618, 7785236, 10093649, 15570472, 20187298, 31140944, 40374596, 62281888, 80749192, 124563776, 161498384, 322996768, 434026907, 645993536, 868053814, 1736107628, 3472215256, 6944430512, 13888861024, 27777722048]

約数ペア:

[(1, 27777722048), (2, 13888861024), (4, 6944430512), (8, 3472215256), (16, 1736107628), (32, 868053814), (43, 645993536), (64, 434026907), (86, 322996768), (172, 161498384), (223, 124563776), (344, 80749192), (446, 62281888), (688, 40374596), (892, 31140944), (1376, 20187298), (1784, 15570472), (2752, 10093649), (3568, 7785236), (7136, 3892618), (9589, 2896832), (14272, 1946309), (19178, 1448416), (38356, 724208), (45263, 613696), (76712, 362104), (90526, 306848), (153424, 181052)]