25044964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 28177436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 263, 266, 358, 526, 532, 716, 1052, 1253, 1841, 2506, 3401, 3682, 4997, 5012, 6802, 7364, 9994, 13604, 19988, 23807, 34979, 47077, 47614, 69958, 94154, 95228, 139916, 188308, 329539, 659078, 894463, 1318156, 1788926, 3577852, 6261241, 12522482, 25044964]

約数ペア:

[(1, 25044964), (2, 12522482), (4, 6261241), (7, 3577852), (14, 1788926), (19, 1318156), (28, 894463), (38, 659078), (76, 329539), (133, 188308), (179, 139916), (263, 95228), (266, 94154), (358, 69958), (526, 47614), (532, 47077), (716, 34979), (1052, 23807), (1253, 19988), (1841, 13604), (2506, 9994), (3401, 7364), (3682, 6802), (4997, 5012)]