38641728

素因数分解:

$2^6\times 3^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:971

約数の個数: 56

約数和(自身を含む): 102725728

約数和(自身を除く): 64084000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 313, 626, 643, 939, 1252, 1286, 1878, 1929, 2504, 2572, 3756, 3858, 5008, 5144, 7512, 7716, 10016, 10288, 15024, 15432, 20032, 20576, 30048, 30864, 41152, 60096, 61728, 123456, 201259, 402518, 603777, 805036, 1207554, 1610072, 2415108, 3220144, 4830216, 6440288, 9660432, 12880576, 19320864, 38641728]

約数ペア:

[(1, 38641728), (2, 19320864), (3, 12880576), (4, 9660432), (6, 6440288), (8, 4830216), (12, 3220144), (16, 2415108), (24, 1610072), (32, 1207554), (48, 805036), (64, 603777), (96, 402518), (192, 201259), (313, 123456), (626, 61728), (643, 60096), (939, 41152), (1252, 30864), (1286, 30048), (1878, 20576), (1929, 20032), (2504, 15432), (2572, 15024), (3756, 10288), (3858, 10016), (5008, 7716), (5144, 7512)]