38098984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 89948160

約数和(自身を除く): 51849176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 487, 508, 616, 889, 974, 1016, 1397, 1778, 1948, 2794, 3409, 3556, 3896, 5357, 5588, 6818, 7112, 9779, 10714, 11176, 13636, 19558, 21428, 27272, 37499, 39116, 42856, 61849, 74998, 78232, 123698, 149996, 247396, 299992, 432943, 494792, 680339, 865886, 1360678, 1731772, 2721356, 3463544, 4762373, 5442712, 9524746, 19049492, 38098984]

約数ペア:

[(1, 38098984), (2, 19049492), (4, 9524746), (7, 5442712), (8, 4762373), (11, 3463544), (14, 2721356), (22, 1731772), (28, 1360678), (44, 865886), (56, 680339), (77, 494792), (88, 432943), (127, 299992), (154, 247396), (254, 149996), (308, 123698), (487, 78232), (508, 74998), (616, 61849), (889, 42856), (974, 39116), (1016, 37499), (1397, 27272), (1778, 21428), (1948, 19558), (2794, 13636), (3409, 11176), (3556, 10714), (3896, 9779), (5357, 7112), (5588, 6818)]