67585888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 141750000

約数和(自身を除く): 74164112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1249, 1424, 1691, 2498, 2848, 3382, 4996, 6764, 9992, 13528, 19984, 23731, 27056, 39968, 47462, 54112, 94924, 111161, 189848, 222322, 379696, 444644, 759392, 889288, 1778576, 2112059, 3557152, 4224118, 8448236, 16896472, 33792944, 67585888]

約数ペア:

[(1, 67585888), (2, 33792944), (4, 16896472), (8, 8448236), (16, 4224118), (19, 3557152), (32, 2112059), (38, 1778576), (76, 889288), (89, 759392), (152, 444644), (178, 379696), (304, 222322), (356, 189848), (608, 111161), (712, 94924), (1249, 54112), (1424, 47462), (1691, 39968), (2498, 27056), (2848, 23731), (3382, 19984), (4996, 13528), (6764, 9992)]