26999456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 61669440

約数和(自身を除く): 34669984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 367, 418, 484, 608, 734, 836, 968, 1468, 1672, 1936, 2299, 2936, 3344, 3872, 4037, 4598, 5872, 6688, 6973, 8074, 9196, 11744, 13946, 16148, 18392, 27892, 32296, 36784, 44407, 55784, 64592, 73568, 76703, 88814, 111568, 129184, 153406, 177628, 223136, 306812, 355256, 613624, 710512, 843733, 1227248, 1421024, 1687466, 2454496, 3374932, 6749864, 13499728, 26999456]

約数ペア:

[(1, 26999456), (2, 13499728), (4, 6749864), (8, 3374932), (11, 2454496), (16, 1687466), (19, 1421024), (22, 1227248), (32, 843733), (38, 710512), (44, 613624), (76, 355256), (88, 306812), (121, 223136), (152, 177628), (176, 153406), (209, 129184), (242, 111568), (304, 88814), (352, 76703), (367, 73568), (418, 64592), (484, 55784), (608, 44407), (734, 36784), (836, 32296), (968, 27892), (1468, 18392), (1672, 16148), (1936, 13946), (2299, 11744), (2936, 9196), (3344, 8074), (3872, 6973), (4037, 6688), (4598, 5872)]