40686632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 53316568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1019, 1288, 1426, 1736, 2038, 2852, 4076, 4991, 5704, 7133, 8152, 9982, 14266, 19964, 23437, 28532, 31589, 39928, 46874, 57064, 63178, 93748, 126356, 164059, 187496, 221123, 252712, 328118, 442246, 656236, 726547, 884492, 1312472, 1453094, 1768984, 2906188, 5085829, 5812376, 10171658, 20343316, 40686632]

約数ペア:

[(1, 40686632), (2, 20343316), (4, 10171658), (7, 5812376), (8, 5085829), (14, 2906188), (23, 1768984), (28, 1453094), (31, 1312472), (46, 884492), (56, 726547), (62, 656236), (92, 442246), (124, 328118), (161, 252712), (184, 221123), (217, 187496), (248, 164059), (322, 126356), (434, 93748), (644, 63178), (713, 57064), (868, 46874), (1019, 39928), (1288, 31589), (1426, 28532), (1736, 23437), (2038, 19964), (2852, 14266), (4076, 9982), (4991, 8152), (5704, 7133)]