66408724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 126817600

約数和(自身を除く): 60408876

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 841, 1039, 1102, 1682, 2078, 2204, 3364, 4156, 15979, 19741, 30131, 31958, 39482, 60262, 63916, 78964, 120524, 572489, 873799, 1144978, 1747598, 2289956, 3495196, 16602181, 33204362, 66408724]

約数ペア:

[(1, 66408724), (2, 33204362), (4, 16602181), (19, 3495196), (29, 2289956), (38, 1747598), (58, 1144978), (76, 873799), (116, 572489), (551, 120524), (841, 78964), (1039, 63916), (1102, 60262), (1682, 39482), (2078, 31958), (2204, 30131), (3364, 19741), (4156, 15979)]