78829552024

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{401}}^1\times {\mathrm{85027}}^1$

素因数の和:85468

約数の個数: 48

約数和(自身を含む): 157404683880

約数和(自身を除く): 78575131856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 401, 578, 802, 1156, 1604, 2312, 3208, 6817, 13634, 27268, 54536, 85027, 115889, 170054, 231778, 340108, 463556, 680216, 927112, 1445459, 2890918, 5781836, 11563672, 24572803, 34095827, 49145606, 68191654, 98291212, 136383308, 196582424, 272766616, 579629059, 1159258118, 2318516236, 4637032472, 9853694003, 19707388006, 39414776012, 78829552024]

約数ペア:

[(1, 78829552024), (2, 39414776012), (4, 19707388006), (8, 9853694003), (17, 4637032472), (34, 2318516236), (68, 1159258118), (136, 579629059), (289, 272766616), (401, 196582424), (578, 136383308), (802, 98291212), (1156, 68191654), (1604, 49145606), (2312, 34095827), (3208, 24572803), (6817, 11563672), (13634, 5781836), (27268, 2890918), (54536, 1445459), (85027, 927112), (115889, 680216), (170054, 463556), (231778, 340108)]