39675584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 56

約数和(自身を含む): 86837520

約数和(自身を除く): 47161936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1109, 1118, 1376, 2218, 2236, 2752, 4436, 4472, 8872, 8944, 14417, 17744, 17888, 28834, 35488, 35776, 47687, 57668, 70976, 95374, 115336, 190748, 230672, 381496, 461344, 619931, 762992, 922688, 1239862, 1525984, 2479724, 3051968, 4959448, 9918896, 19837792, 39675584]

約数ペア:

[(1, 39675584), (2, 19837792), (4, 9918896), (8, 4959448), (13, 3051968), (16, 2479724), (26, 1525984), (32, 1239862), (43, 922688), (52, 762992), (64, 619931), (86, 461344), (104, 381496), (172, 230672), (208, 190748), (344, 115336), (416, 95374), (559, 70976), (688, 57668), (832, 47687), (1109, 35776), (1118, 35488), (1376, 28834), (2218, 17888), (2236, 17744), (2752, 14417), (4436, 8944), (4472, 8872)]