27290536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 66326400

約数和(自身を除く): 39035864

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1973, 1976, 3458, 3946, 6916, 7892, 13811, 13832, 15784, 25649, 27622, 37487, 51298, 55244, 74974, 102596, 110488, 149948, 179543, 205192, 262409, 299896, 359086, 487331, 524818, 718172, 974662, 1049636, 1436344, 1949324, 2099272, 3411317, 3898648, 6822634, 13645268, 27290536]

約数ペア:

[(1, 27290536), (2, 13645268), (4, 6822634), (7, 3898648), (8, 3411317), (13, 2099272), (14, 1949324), (19, 1436344), (26, 1049636), (28, 974662), (38, 718172), (52, 524818), (56, 487331), (76, 359086), (91, 299896), (104, 262409), (133, 205192), (152, 179543), (182, 149948), (247, 110488), (266, 102596), (364, 74974), (494, 55244), (532, 51298), (728, 37487), (988, 27622), (1064, 25649), (1729, 15784), (1973, 13832), (1976, 13811), (3458, 7892), (3946, 6916)]