42712874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 73379520

約数和(自身を除く): 30666646

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 1787, 3574, 11951, 23902, 30379, 33953, 60758, 66119, 67906, 132238, 577201, 1124023, 1154402, 1256261, 2248046, 2512522, 21356437, 42712874]

約数ペア:

[(1, 42712874), (2, 21356437), (17, 2512522), (19, 2248046), (34, 1256261), (37, 1154402), (38, 1124023), (74, 577201), (323, 132238), (629, 67906), (646, 66119), (703, 60758), (1258, 33953), (1406, 30379), (1787, 23902), (3574, 11951)]