40884536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 57818824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2141, 2387, 2728, 4282, 4774, 8564, 9548, 14987, 17128, 19096, 23551, 29974, 47102, 59948, 66371, 94204, 119896, 132742, 164857, 188408, 265484, 329714, 464597, 530968, 659428, 730081, 929194, 1318856, 1460162, 1858388, 2920324, 3716776, 5110567, 5840648, 10221134, 20442268, 40884536]

約数ペア:

[(1, 40884536), (2, 20442268), (4, 10221134), (7, 5840648), (8, 5110567), (11, 3716776), (14, 2920324), (22, 1858388), (28, 1460162), (31, 1318856), (44, 929194), (56, 730081), (62, 659428), (77, 530968), (88, 464597), (124, 329714), (154, 265484), (217, 188408), (248, 164857), (308, 132742), (341, 119896), (434, 94204), (616, 66371), (682, 59948), (868, 47102), (1364, 29974), (1736, 23551), (2141, 19096), (2387, 17128), (2728, 14987), (4282, 9548), (4774, 8564)]