7157683568

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1558729}}^1$

素因数の和:1558785

約数の個数: 40

約数和(自身を含む): 16235731680

約数和(自身を除く): 9078048112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 1558729, 3117458, 6234916, 10911103, 12469832, 21822206, 24939664, 43644412, 63907889, 87288824, 127815778, 174577648, 255631556, 447355223, 511263112, 894710446, 1022526224, 1789420892, 3578841784, 7157683568]

約数ペア:

[(1, 7157683568), (2, 3578841784), (4, 1789420892), (7, 1022526224), (8, 894710446), (14, 511263112), (16, 447355223), (28, 255631556), (41, 174577648), (56, 127815778), (82, 87288824), (112, 63907889), (164, 43644412), (287, 24939664), (328, 21822206), (574, 12469832), (656, 10911103), (1148, 6234916), (2296, 3117458), (4592, 1558729)]