63998004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40099}}^1$

素因数の和:40132

約数の個数: 48

約数和(自身を含む): 179648000

約数和(自身を除く): 115649996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 40099, 80198, 120297, 160396, 240594, 280693, 481188, 561386, 761881, 842079, 1122772, 1523762, 1684158, 2285643, 3047524, 3368316, 4571286, 5333167, 9142572, 10666334, 15999501, 21332668, 31999002, 63998004]

約数ペア:

[(1, 63998004), (2, 31999002), (3, 21332668), (4, 15999501), (6, 10666334), (7, 9142572), (12, 5333167), (14, 4571286), (19, 3368316), (21, 3047524), (28, 2285643), (38, 1684158), (42, 1523762), (57, 1122772), (76, 842079), (84, 761881), (114, 561386), (133, 481188), (228, 280693), (266, 240594), (399, 160396), (532, 120297), (798, 80198), (1596, 40099)]