26393584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 62694400

約数和(自身を除く): 36300816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 157, 158, 266, 304, 314, 316, 532, 553, 628, 632, 1064, 1099, 1106, 1256, 1264, 1501, 2128, 2198, 2212, 2512, 2983, 3002, 4396, 4424, 5966, 6004, 8792, 8848, 10507, 11932, 12008, 12403, 17584, 20881, 21014, 23864, 24016, 24806, 41762, 42028, 47728, 49612, 83524, 84056, 86821, 99224, 167048, 168112, 173642, 198448, 235657, 334096, 347284, 471314, 694568, 942628, 1389136, 1649599, 1885256, 3299198, 3770512, 6598396, 13196792, 26393584]

約数ペア:

[(1, 26393584), (2, 13196792), (4, 6598396), (7, 3770512), (8, 3299198), (14, 1885256), (16, 1649599), (19, 1389136), (28, 942628), (38, 694568), (56, 471314), (76, 347284), (79, 334096), (112, 235657), (133, 198448), (152, 173642), (157, 168112), (158, 167048), (266, 99224), (304, 86821), (314, 84056), (316, 83524), (532, 49612), (553, 47728), (628, 42028), (632, 41762), (1064, 24806), (1099, 24016), (1106, 23864), (1256, 21014), (1264, 20881), (1501, 17584), (2128, 12403), (2198, 12008), (2212, 11932), (2512, 10507), (2983, 8848), (3002, 8792), (4396, 6004), (4424, 5966)]