25128896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30228

約数の個数: 28

約数和(自身を含む): 53702712

約数和(自身を除く): 28573816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30203, 60406, 120812, 241624, 392639, 483248, 785278, 966496, 1570556, 1932992, 3141112, 6282224, 12564448, 25128896]

約数ペア:

[(1, 25128896), (2, 12564448), (4, 6282224), (8, 3141112), (13, 1932992), (16, 1570556), (26, 966496), (32, 785278), (52, 483248), (64, 392639), (104, 241624), (208, 120812), (416, 60406), (832, 30203)]