25853338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 47255040

約数和(自身を除く): 21401702

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1171, 1577, 2342, 3154, 8197, 11039, 16394, 22078, 22249, 44498, 97193, 155743, 194386, 311486, 680351, 1360702, 1846667, 3693334, 12926669, 25853338]

約数ペア:

[(1, 25853338), (2, 12926669), (7, 3693334), (14, 1846667), (19, 1360702), (38, 680351), (83, 311486), (133, 194386), (166, 155743), (266, 97193), (581, 44498), (1162, 22249), (1171, 22078), (1577, 16394), (2342, 11039), (3154, 8197)]