5248864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 11113200

約数和(自身を除く): 5864336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 97, 152, 178, 194, 304, 356, 388, 608, 712, 776, 1424, 1552, 1691, 1843, 2848, 3104, 3382, 3686, 6764, 7372, 8633, 13528, 14744, 17266, 27056, 29488, 34532, 54112, 58976, 69064, 138128, 164027, 276256, 328054, 656108, 1312216, 2624432, 5248864]

約数ペア:

[(1, 5248864), (2, 2624432), (4, 1312216), (8, 656108), (16, 328054), (19, 276256), (32, 164027), (38, 138128), (76, 69064), (89, 58976), (97, 54112), (152, 34532), (178, 29488), (194, 27056), (304, 17266), (356, 14744), (388, 13528), (608, 8633), (712, 7372), (776, 6764), (1424, 3686), (1552, 3382), (1691, 3104), (1843, 2848)]