7248534512

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{28123}}^1$

素因数の和:28401

約数の個数: 40

約数和(自身を含む): 14280804720

約数和(自身を除く): 7032270208

約数列:

[1, 2, 4, 8, 16, 89, 178, 181, 356, 362, 712, 724, 1424, 1448, 2896, 16109, 28123, 32218, 56246, 64436, 112492, 128872, 224984, 257744, 449968, 2502947, 5005894, 5090263, 10011788, 10180526, 20023576, 20361052, 40047152, 40722104, 81444208, 453033407, 906066814, 1812133628, 3624267256, 7248534512]

約数ペア:

[(1, 7248534512), (2, 3624267256), (4, 1812133628), (8, 906066814), (16, 453033407), (89, 81444208), (178, 40722104), (181, 40047152), (356, 20361052), (362, 20023576), (712, 10180526), (724, 10011788), (1424, 5090263), (1448, 5005894), (2896, 2502947), (16109, 449968), (28123, 257744), (32218, 224984), (56246, 128872), (64436, 112492)]