6878456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 14872200

約数和(自身を除く): 7993744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 767, 988, 1121, 1534, 1976, 2242, 3068, 3481, 4484, 6136, 6962, 8968, 13924, 14573, 27848, 29146, 45253, 58292, 66139, 90506, 116584, 132278, 181012, 264556, 362024, 529112, 859807, 1719614, 3439228, 6878456]

約数ペア:

[(1, 6878456), (2, 3439228), (4, 1719614), (8, 859807), (13, 529112), (19, 362024), (26, 264556), (38, 181012), (52, 132278), (59, 116584), (76, 90506), (104, 66139), (118, 58292), (152, 45253), (236, 29146), (247, 27848), (472, 14573), (494, 13924), (767, 8968), (988, 6962), (1121, 6136), (1534, 4484), (1976, 3481), (2242, 3068)]