39741288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 102970560

約数和(自身を除く): 63229272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 397, 516, 582, 776, 794, 1032, 1164, 1191, 1588, 2328, 2382, 3176, 4171, 4764, 8342, 9528, 12513, 16684, 17071, 25026, 33368, 34142, 38509, 50052, 51213, 68284, 77018, 100104, 102426, 115527, 136568, 154036, 204852, 231054, 308072, 409704, 462108, 924216, 1655887, 3311774, 4967661, 6623548, 9935322, 13247096, 19870644, 39741288]

約数ペア:

[(1, 39741288), (2, 19870644), (3, 13247096), (4, 9935322), (6, 6623548), (8, 4967661), (12, 3311774), (24, 1655887), (43, 924216), (86, 462108), (97, 409704), (129, 308072), (172, 231054), (194, 204852), (258, 154036), (291, 136568), (344, 115527), (388, 102426), (397, 100104), (516, 77018), (582, 68284), (776, 51213), (794, 50052), (1032, 38509), (1164, 34142), (1191, 33368), (1588, 25026), (2328, 17071), (2382, 16684), (3176, 12513), (4171, 9528), (4764, 8342)]