27487472

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 54684000

約数和(自身を除く): 27196528

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 194, 199, 356, 388, 398, 712, 776, 796, 1424, 1552, 1592, 3184, 8633, 17266, 17711, 19303, 34532, 35422, 38606, 69064, 70844, 77212, 138128, 141688, 154424, 283376, 308848, 1717967, 3435934, 6871868, 13743736, 27487472]

約数ペア:

[(1, 27487472), (2, 13743736), (4, 6871868), (8, 3435934), (16, 1717967), (89, 308848), (97, 283376), (178, 154424), (194, 141688), (199, 138128), (356, 77212), (388, 70844), (398, 69064), (712, 38606), (776, 35422), (796, 34532), (1424, 19303), (1552, 17711), (1592, 17266), (3184, 8633)]