2642192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 6047232

約数和(自身を除く): 3405040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 761, 868, 1522, 1736, 3044, 3472, 5327, 6088, 10654, 12176, 21308, 23591, 42616, 47182, 85232, 94364, 165137, 188728, 330274, 377456, 660548, 1321096, 2642192]

約数ペア:

[(1, 2642192), (2, 1321096), (4, 660548), (7, 377456), (8, 330274), (14, 188728), (16, 165137), (28, 94364), (31, 85232), (56, 47182), (62, 42616), (112, 23591), (124, 21308), (217, 12176), (248, 10654), (434, 6088), (496, 5327), (761, 3472), (868, 3044), (1522, 1736)]