26561696

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 63715680

約数和(自身を除く): 37153984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 112, 133, 152, 158, 224, 266, 304, 316, 532, 553, 608, 632, 1064, 1106, 1264, 1501, 2128, 2212, 2528, 3002, 4256, 4424, 6004, 6241, 8848, 10507, 12008, 12482, 17696, 21014, 24016, 24964, 42028, 43687, 48032, 49928, 84056, 87374, 99856, 118579, 168112, 174748, 199712, 237158, 336224, 349496, 474316, 698992, 830053, 948632, 1397984, 1660106, 1897264, 3320212, 3794528, 6640424, 13280848, 26561696]

約数ペア:

[(1, 26561696), (2, 13280848), (4, 6640424), (7, 3794528), (8, 3320212), (14, 1897264), (16, 1660106), (19, 1397984), (28, 948632), (32, 830053), (38, 698992), (56, 474316), (76, 349496), (79, 336224), (112, 237158), (133, 199712), (152, 174748), (158, 168112), (224, 118579), (266, 99856), (304, 87374), (316, 84056), (532, 49928), (553, 48032), (608, 43687), (632, 42028), (1064, 24964), (1106, 24016), (1264, 21014), (1501, 17696), (2128, 12482), (2212, 12008), (2528, 10507), (3002, 8848), (4256, 6241), (4424, 6004)]