78005944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12517}}^1$

素因数の和:12583

約数の個数: 32

約数和(自身を含む): 157726800

約数和(自身を除く): 79720856

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 12517, 25034, 50068, 100136, 237823, 475646, 513197, 951292, 1026394, 1902584, 2052788, 4105576, 9750743, 19501486, 39002972, 78005944]

約数ペア:

[(1, 78005944), (2, 39002972), (4, 19501486), (8, 9750743), (19, 4105576), (38, 2052788), (41, 1902584), (76, 1026394), (82, 951292), (152, 513197), (164, 475646), (328, 237823), (779, 100136), (1558, 50068), (3116, 25034), (6232, 12517)]