66362212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 141568000

約数和(自身を除く): 75205788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 1579, 2212, 3002, 3158, 6004, 6316, 10507, 11053, 21014, 22106, 30001, 42028, 44212, 60002, 120004, 124741, 210007, 249482, 420014, 498964, 840028, 873187, 1746374, 2370079, 3492748, 4740158, 9480316, 16590553, 33181106, 66362212]

約数ペア:

[(1, 66362212), (2, 33181106), (4, 16590553), (7, 9480316), (14, 4740158), (19, 3492748), (28, 2370079), (38, 1746374), (76, 873187), (79, 840028), (133, 498964), (158, 420014), (266, 249482), (316, 210007), (532, 124741), (553, 120004), (1106, 60002), (1501, 44212), (1579, 42028), (2212, 30001), (3002, 22106), (3158, 21014), (6004, 11053), (6316, 10507)]