65074724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 138438720

約数和(自身を除く): 73363996

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 3923, 4147, 7846, 8294, 15692, 16588, 43153, 50999, 86306, 101998, 113767, 172612, 203996, 227534, 455068, 560989, 1121978, 1251437, 1478971, 2243956, 2502874, 2957942, 5005748, 5915884, 16268681, 32537362, 65074724]

約数ペア:

[(1, 65074724), (2, 32537362), (4, 16268681), (11, 5915884), (13, 5005748), (22, 2957942), (26, 2502874), (29, 2243956), (44, 1478971), (52, 1251437), (58, 1121978), (116, 560989), (143, 455068), (286, 227534), (319, 203996), (377, 172612), (572, 113767), (638, 101998), (754, 86306), (1276, 50999), (1508, 43153), (3923, 16588), (4147, 15692), (7846, 8294)]