15704997856

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{769}}^1\times {\mathrm{2039}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 31073565600

約数和(自身を除く): 15368567744

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 769, 1252, 1538, 2039, 2504, 3076, 4078, 5008, 6152, 8156, 10016, 12304, 16312, 24608, 32624, 65248, 240697, 481394, 638207, 962788, 1276414, 1567991, 1925576, 2552828, 3135982, 3851152, 5105656, 6271964, 7702304, 10211312, 12543928, 20422624, 25087856, 50175712, 490781183, 981562366, 1963124732, 3926249464, 7852498928, 15704997856]

約数ペア:

[(1, 15704997856), (2, 7852498928), (4, 3926249464), (8, 1963124732), (16, 981562366), (32, 490781183), (313, 50175712), (626, 25087856), (769, 20422624), (1252, 12543928), (1538, 10211312), (2039, 7702304), (2504, 6271964), (3076, 5105656), (4078, 3851152), (5008, 3135982), (6152, 2552828), (8156, 1925576), (10016, 1567991), (12304, 1276414), (16312, 962788), (24608, 638207), (32624, 481394), (65248, 240697)]