40464032

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4261

約数の個数: 48

約数和(自身を含む): 93183552

約数和(自身を除く): 52719520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4201, 4816, 8402, 9632, 16804, 29407, 33608, 58814, 67216, 117628, 134432, 180643, 235256, 361286, 470512, 722572, 941024, 1264501, 1445144, 2529002, 2890288, 5058004, 5780576, 10116008, 20232016, 40464032]

約数ペア:

[(1, 40464032), (2, 20232016), (4, 10116008), (7, 5780576), (8, 5058004), (14, 2890288), (16, 2529002), (28, 1445144), (32, 1264501), (43, 941024), (56, 722572), (86, 470512), (112, 361286), (172, 235256), (224, 180643), (301, 134432), (344, 117628), (602, 67216), (688, 58814), (1204, 33608), (1376, 29407), (2408, 16804), (4201, 9632), (4816, 8402)]