65463554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 108316656

約数和(自身を除く): 42853102

約数列:

[1, 2, 13, 26, 97, 101, 194, 202, 257, 514, 1261, 1313, 2522, 2626, 3341, 6682, 9797, 19594, 24929, 25957, 49858, 51914, 127361, 254722, 324077, 337441, 648154, 674882, 2517829, 5035658, 32731777, 65463554]

約数ペア:

[(1, 65463554), (2, 32731777), (13, 5035658), (26, 2517829), (97, 674882), (101, 648154), (194, 337441), (202, 324077), (257, 254722), (514, 127361), (1261, 51914), (1313, 49858), (2522, 25957), (2626, 24929), (3341, 19594), (6682, 9797)]