1272128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 56

約数和(自身を含む): 2987040

約数和(自身を除く): 1714912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 139, 143, 176, 208, 278, 286, 352, 416, 556, 572, 704, 832, 1112, 1144, 1529, 1807, 2224, 2288, 3058, 3614, 4448, 4576, 6116, 7228, 8896, 9152, 12232, 14456, 19877, 24464, 28912, 39754, 48928, 57824, 79508, 97856, 115648, 159016, 318032, 636064, 1272128]

約数ペア:

[(1, 1272128), (2, 636064), (4, 318032), (8, 159016), (11, 115648), (13, 97856), (16, 79508), (22, 57824), (26, 48928), (32, 39754), (44, 28912), (52, 24464), (64, 19877), (88, 14456), (104, 12232), (139, 9152), (143, 8896), (176, 7228), (208, 6116), (278, 4576), (286, 4448), (352, 3614), (416, 3058), (556, 2288), (572, 2224), (704, 1807), (832, 1529), (1112, 1144)]