38763956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 85327872

約数和(自身を除く): 46563916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 991, 1397, 1778, 1982, 2794, 3556, 3964, 5588, 6937, 9779, 10901, 13874, 19558, 21802, 27748, 39116, 43604, 76307, 125857, 152614, 251714, 305228, 503428, 880999, 1384427, 1761998, 2768854, 3523996, 5537708, 9690989, 19381978, 38763956]

約数ペア:

[(1, 38763956), (2, 19381978), (4, 9690989), (7, 5537708), (11, 3523996), (14, 2768854), (22, 1761998), (28, 1384427), (44, 880999), (77, 503428), (127, 305228), (154, 251714), (254, 152614), (308, 125857), (508, 76307), (889, 43604), (991, 39116), (1397, 27748), (1778, 21802), (1982, 19558), (2794, 13874), (3556, 10901), (3964, 9779), (5588, 6937)]