25045548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 65780736

約数和(自身を除く): 40735188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 367, 484, 517, 564, 726, 734, 1034, 1101, 1452, 1468, 1551, 2068, 2202, 3102, 4037, 4404, 5687, 6204, 8074, 11374, 12111, 16148, 17061, 17249, 22748, 24222, 34122, 34498, 44407, 48444, 51747, 68244, 68996, 88814, 103494, 133221, 177628, 189739, 206988, 266442, 379478, 532884, 569217, 758956, 1138434, 2087129, 2276868, 4174258, 6261387, 8348516, 12522774, 25045548]

約数ペア:

[(1, 25045548), (2, 12522774), (3, 8348516), (4, 6261387), (6, 4174258), (11, 2276868), (12, 2087129), (22, 1138434), (33, 758956), (44, 569217), (47, 532884), (66, 379478), (94, 266442), (121, 206988), (132, 189739), (141, 177628), (188, 133221), (242, 103494), (282, 88814), (363, 68996), (367, 68244), (484, 51747), (517, 48444), (564, 44407), (726, 34498), (734, 34122), (1034, 24222), (1101, 22748), (1452, 17249), (1468, 17061), (1551, 16148), (2068, 12111), (2202, 11374), (3102, 8074), (4037, 6204), (4404, 5687)]