71009574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 158284800

約数和(自身を除く): 87275226

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 174, 282, 457, 551, 893, 914, 1102, 1363, 1371, 1653, 1786, 2679, 2726, 2742, 3306, 4089, 5358, 8178, 8683, 13253, 17366, 21479, 25897, 26049, 26506, 39759, 42958, 51794, 52098, 64437, 77691, 79518, 128874, 155382, 251807, 408101, 503614, 622891, 755421, 816202, 1224303, 1245782, 1510842, 1868673, 2448606, 3737346, 11834929, 23669858, 35504787, 71009574]

約数ペア:

[(1, 71009574), (2, 35504787), (3, 23669858), (6, 11834929), (19, 3737346), (29, 2448606), (38, 1868673), (47, 1510842), (57, 1245782), (58, 1224303), (87, 816202), (94, 755421), (114, 622891), (141, 503614), (174, 408101), (282, 251807), (457, 155382), (551, 128874), (893, 79518), (914, 77691), (1102, 64437), (1363, 52098), (1371, 51794), (1653, 42958), (1786, 39759), (2679, 26506), (2726, 26049), (2742, 25897), (3306, 21479), (4089, 17366), (5358, 13253), (8178, 8683)]