68101048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 76532552

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 493, 527, 557, 899, 986, 1054, 1114, 1798, 1972, 2108, 2228, 3596, 3944, 4216, 4456, 7192, 9469, 15283, 16153, 17267, 18938, 30566, 32306, 34534, 37876, 61132, 64612, 69068, 75752, 122264, 129224, 138136, 274601, 293539, 500743, 549202, 587078, 1001486, 1098404, 1174156, 2002972, 2196808, 2348312, 4005944, 8512631, 17025262, 34050524, 68101048]

約数ペア:

[(1, 68101048), (2, 34050524), (4, 17025262), (8, 8512631), (17, 4005944), (29, 2348312), (31, 2196808), (34, 2002972), (58, 1174156), (62, 1098404), (68, 1001486), (116, 587078), (124, 549202), (136, 500743), (232, 293539), (248, 274601), (493, 138136), (527, 129224), (557, 122264), (899, 75752), (986, 69068), (1054, 64612), (1114, 61132), (1798, 37876), (1972, 34534), (2108, 32306), (2228, 30566), (3596, 18938), (3944, 17267), (4216, 16153), (4456, 15283), (7192, 9469)]