25499748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 63331520

約数和(自身を除く): 37831772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1153, 1164, 1843, 2306, 3459, 3686, 4612, 5529, 6918, 7372, 11058, 13836, 21907, 22116, 43814, 65721, 87628, 111841, 131442, 223682, 262884, 335523, 447364, 671046, 1342092, 2124979, 4249958, 6374937, 8499916, 12749874, 25499748]

約数ペア:

[(1, 25499748), (2, 12749874), (3, 8499916), (4, 6374937), (6, 4249958), (12, 2124979), (19, 1342092), (38, 671046), (57, 447364), (76, 335523), (97, 262884), (114, 223682), (194, 131442), (228, 111841), (291, 87628), (388, 65721), (582, 43814), (1153, 22116), (1164, 21907), (1843, 13836), (2306, 11058), (3459, 7372), (3686, 6918), (4612, 5529)]