22779896

素因数分解:

$2^3\times {\mathrm{113}}^2\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 43286880

約数和(自身を除く): 20506984

約数列:

[1, 2, 4, 8, 113, 223, 226, 446, 452, 892, 904, 1784, 12769, 25199, 25538, 50398, 51076, 100796, 102152, 201592, 2847487, 5694974, 11389948, 22779896]

約数ペア:

[(1, 22779896), (2, 11389948), (4, 5694974), (8, 2847487), (113, 201592), (223, 102152), (226, 100796), (446, 51076), (452, 50398), (892, 25538), (904, 25199), (1784, 12769)]