68630588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 135898560

約数和(自身を除く): 67267972

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 116, 142, 284, 377, 641, 754, 923, 1282, 1508, 1846, 2059, 2564, 3692, 4118, 8236, 8333, 16666, 18589, 26767, 33332, 37178, 45511, 53534, 74356, 91022, 107068, 182044, 241657, 483314, 591643, 966628, 1183286, 1319819, 2366572, 2639638, 5279276, 17157647, 34315294, 68630588]

約数ペア:

[(1, 68630588), (2, 34315294), (4, 17157647), (13, 5279276), (26, 2639638), (29, 2366572), (52, 1319819), (58, 1183286), (71, 966628), (116, 591643), (142, 483314), (284, 241657), (377, 182044), (641, 107068), (754, 91022), (923, 74356), (1282, 53534), (1508, 45511), (1846, 37178), (2059, 33332), (2564, 26767), (3692, 18589), (4118, 16666), (8236, 8333)]