39639712

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 89655552

約数和(自身を除く): 50015840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 653, 1084, 1306, 1897, 2168, 2612, 3794, 4336, 4571, 5224, 7588, 8672, 9142, 10448, 15176, 18284, 20896, 30352, 36568, 60704, 73136, 146272, 176963, 353926, 707852, 1238741, 1415704, 2477482, 2831408, 4954964, 5662816, 9909928, 19819856, 39639712]

約数ペア:

[(1, 39639712), (2, 19819856), (4, 9909928), (7, 5662816), (8, 4954964), (14, 2831408), (16, 2477482), (28, 1415704), (32, 1238741), (56, 707852), (112, 353926), (224, 176963), (271, 146272), (542, 73136), (653, 60704), (1084, 36568), (1306, 30352), (1897, 20896), (2168, 18284), (2612, 15176), (3794, 10448), (4336, 9142), (4571, 8672), (5224, 7588)]