17873464768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{42359}}^1$

素因数の和:42737

約数の個数: 56

約数和(自身を含む): 37442851200

約数和(自身を除く): 19569386432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 347, 608, 694, 1216, 1388, 2776, 5552, 6593, 11104, 13186, 22208, 26372, 42359, 52744, 84718, 105488, 169436, 210976, 338872, 421952, 677744, 804821, 1355488, 1609642, 2710976, 3219284, 6438568, 12877136, 14698573, 25754272, 29397146, 51508544, 58794292, 117588584, 235177168, 279272887, 470354336, 558545774, 940708672, 1117091548, 2234183096, 4468366192, 8936732384, 17873464768]

約数ペア:

[(1, 17873464768), (2, 8936732384), (4, 4468366192), (8, 2234183096), (16, 1117091548), (19, 940708672), (32, 558545774), (38, 470354336), (64, 279272887), (76, 235177168), (152, 117588584), (304, 58794292), (347, 51508544), (608, 29397146), (694, 25754272), (1216, 14698573), (1388, 12877136), (2776, 6438568), (5552, 3219284), (6593, 2710976), (11104, 1609642), (13186, 1355488), (22208, 804821), (26372, 677744), (42359, 421952), (52744, 338872), (84718, 210976), (105488, 169436)]