28037724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16339}}^1$

素因数の和:16370

約数の個数: 48

約数和(自身を含む): 76863360

約数和(自身を除く): 48825636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 16339, 32678, 49017, 65356, 98034, 179729, 196068, 212407, 359458, 424814, 539187, 637221, 718916, 849628, 1078374, 1274442, 2156748, 2336477, 2548884, 4672954, 7009431, 9345908, 14018862, 28037724]

約数ペア:

[(1, 28037724), (2, 14018862), (3, 9345908), (4, 7009431), (6, 4672954), (11, 2548884), (12, 2336477), (13, 2156748), (22, 1274442), (26, 1078374), (33, 849628), (39, 718916), (44, 637221), (52, 539187), (66, 424814), (78, 359458), (132, 212407), (143, 196068), (156, 179729), (286, 98034), (429, 65356), (572, 49017), (858, 32678), (1716, 16339)]