65503712

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 67854688

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 97, 188, 194, 376, 388, 449, 752, 776, 898, 1504, 1552, 1796, 3104, 3592, 4559, 7184, 9118, 14368, 18236, 21103, 36472, 42206, 43553, 72944, 84412, 87106, 145888, 168824, 174212, 337648, 348424, 675296, 696848, 1393696, 2046991, 4093982, 8187964, 16375928, 32751856, 65503712]

約数ペア:

[(1, 65503712), (2, 32751856), (4, 16375928), (8, 8187964), (16, 4093982), (32, 2046991), (47, 1393696), (94, 696848), (97, 675296), (188, 348424), (194, 337648), (376, 174212), (388, 168824), (449, 145888), (752, 87106), (776, 84412), (898, 72944), (1504, 43553), (1552, 42206), (1796, 36472), (3104, 21103), (3592, 18236), (4559, 14368), (7184, 9118)]