77871376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19237}}^1$

素因数の和:19279

約数の個数: 40

約数和(自身を含む): 171756864

約数和(自身を除く): 93885488

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 19237, 38474, 76948, 153896, 211607, 307792, 423214, 442451, 846428, 884902, 1692856, 1769804, 3385712, 3539608, 4866961, 7079216, 9733922, 19467844, 38935688, 77871376]

約数ペア:

[(1, 77871376), (2, 38935688), (4, 19467844), (8, 9733922), (11, 7079216), (16, 4866961), (22, 3539608), (23, 3385712), (44, 1769804), (46, 1692856), (88, 884902), (92, 846428), (176, 442451), (184, 423214), (253, 307792), (368, 211607), (506, 153896), (1012, 76948), (2024, 38474), (4048, 19237)]