78719522

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 138350592

約数和(自身を除く): 59631070

約数列:

[1, 2, 7, 14, 53, 106, 277, 371, 383, 554, 742, 766, 1939, 2681, 3878, 5362, 14681, 20299, 29362, 40598, 102767, 106091, 142093, 205534, 212182, 284186, 742637, 1485274, 5622823, 11245646, 39359761, 78719522]

約数ペア:

[(1, 78719522), (2, 39359761), (7, 11245646), (14, 5622823), (53, 1485274), (106, 742637), (277, 284186), (371, 212182), (383, 205534), (554, 142093), (742, 106091), (766, 102767), (1939, 40598), (2681, 29362), (3878, 20299), (5362, 14681)]