72067029136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1156997}}^1$

素因数の和:1157251

約数の個数: 40

約数和(自身を含む): 148489123320

約数和(自身を除く): 76422094184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 916, 1832, 3664, 3893, 7786, 15572, 31144, 62288, 1156997, 2313994, 4627988, 9255976, 18511952, 19668949, 39337898, 78675796, 157351592, 264952313, 314703184, 529904626, 1059809252, 2119618504, 4239237008, 4504189321, 9008378642, 18016757284, 36033514568, 72067029136]

約数ペア:

[(1, 72067029136), (2, 36033514568), (4, 18016757284), (8, 9008378642), (16, 4504189321), (17, 4239237008), (34, 2119618504), (68, 1059809252), (136, 529904626), (229, 314703184), (272, 264952313), (458, 157351592), (916, 78675796), (1832, 39337898), (3664, 19668949), (3893, 18511952), (7786, 9255976), (15572, 4627988), (31144, 2313994), (62288, 1156997)]