47921872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 95384520

約数和(自身を除く): 47462648

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 178, 292, 356, 461, 584, 712, 922, 1168, 1424, 1844, 3688, 6497, 7376, 12994, 25988, 33653, 41029, 51976, 67306, 82058, 103952, 134612, 164116, 269224, 328232, 538448, 656464, 2995117, 5990234, 11980468, 23960936, 47921872]

約数ペア:

[(1, 47921872), (2, 23960936), (4, 11980468), (8, 5990234), (16, 2995117), (73, 656464), (89, 538448), (146, 328232), (178, 269224), (292, 164116), (356, 134612), (461, 103952), (584, 82058), (712, 67306), (922, 51976), (1168, 41029), (1424, 33653), (1844, 25988), (3688, 12994), (6497, 7376)]