3945928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 8732160

約数和(自身を除く): 4786232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2273, 4546, 9092, 15911, 18184, 31822, 63644, 70463, 127288, 140926, 281852, 493241, 563704, 986482, 1972964, 3945928]

約数ペア:

[(1, 3945928), (2, 1972964), (4, 986482), (7, 563704), (8, 493241), (14, 281852), (28, 140926), (31, 127288), (56, 70463), (62, 63644), (124, 31822), (217, 18184), (248, 15911), (434, 9092), (868, 4546), (1736, 2273)]