27081632

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 55588680

約数和(自身を除く): 28507048

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 257, 296, 356, 514, 592, 712, 1028, 1184, 1424, 2056, 2848, 3293, 4112, 6586, 8224, 9509, 13172, 19018, 22873, 26344, 38036, 45746, 52688, 76072, 91492, 105376, 152144, 182984, 304288, 365968, 731936, 846301, 1692602, 3385204, 6770408, 13540816, 27081632]

約数ペア:

[(1, 27081632), (2, 13540816), (4, 6770408), (8, 3385204), (16, 1692602), (32, 846301), (37, 731936), (74, 365968), (89, 304288), (148, 182984), (178, 152144), (257, 105376), (296, 91492), (356, 76072), (514, 52688), (592, 45746), (712, 38036), (1028, 26344), (1184, 22873), (1424, 19018), (2056, 13172), (2848, 9509), (3293, 8224), (4112, 6586)]