71787968

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7009

約数の個数: 56

約数和(自身を含む): 169907712

約数和(自身を除く): 98119744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6967, 10304, 13934, 27868, 48769, 55736, 97538, 111472, 160241, 195076, 222944, 320482, 390152, 445888, 640964, 780304, 1121687, 1281928, 1560608, 2243374, 2563856, 3121216, 4486748, 5127712, 8973496, 10255424, 17946992, 35893984, 71787968]

約数ペア:

[(1, 71787968), (2, 35893984), (4, 17946992), (7, 10255424), (8, 8973496), (14, 5127712), (16, 4486748), (23, 3121216), (28, 2563856), (32, 2243374), (46, 1560608), (56, 1281928), (64, 1121687), (92, 780304), (112, 640964), (161, 445888), (184, 390152), (224, 320482), (322, 222944), (368, 195076), (448, 160241), (644, 111472), (736, 97538), (1288, 55736), (1472, 48769), (2576, 27868), (5152, 13934), (6967, 10304)]