27391567288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{9377}}^1$

素因数の和:9904

約数の個数: 64

約数和(自身を含む): 55664807040

約数和(自身を除く): 28273239752

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 457, 799, 914, 1598, 1828, 3196, 3656, 6392, 7769, 9377, 15538, 18754, 21479, 31076, 37508, 42958, 62152, 75016, 85916, 159409, 171832, 318818, 365143, 440719, 637636, 730286, 881438, 1275272, 1460572, 1762876, 2921144, 3525752, 4285289, 7492223, 8570578, 14984446, 17141156, 29968892, 34282312, 59937784, 72849913, 145699826, 201408583, 291399652, 402817166, 582799304, 805634332, 1611268664, 3423945911, 6847891822, 13695783644, 27391567288]

約数ペア:

[(1, 27391567288), (2, 13695783644), (4, 6847891822), (8, 3423945911), (17, 1611268664), (34, 805634332), (47, 582799304), (68, 402817166), (94, 291399652), (136, 201408583), (188, 145699826), (376, 72849913), (457, 59937784), (799, 34282312), (914, 29968892), (1598, 17141156), (1828, 14984446), (3196, 8570578), (3656, 7492223), (6392, 4285289), (7769, 3525752), (9377, 2921144), (15538, 1762876), (18754, 1460572), (21479, 1275272), (31076, 881438), (37508, 730286), (42958, 637636), (62152, 440719), (75016, 365143), (85916, 318818), (159409, 171832)]