25631228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48179}}^1$

素因数の和:48209

約数の個数: 24

約数和(自身を含む): 53961600

約数和(自身を除く): 28330372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 48179, 96358, 192716, 337253, 674506, 915401, 1349012, 1830802, 3661604, 6407807, 12815614, 25631228]

約数ペア:

[(1, 25631228), (2, 12815614), (4, 6407807), (7, 3661604), (14, 1830802), (19, 1349012), (28, 915401), (38, 674506), (76, 337253), (133, 192716), (266, 96358), (532, 48179)]