27404728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6487

約数の個数: 32

約数和(自身を含む): 56694960

約数和(自身を除く): 29290232

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6427, 12854, 25708, 51416, 83551, 167102, 263507, 334204, 527014, 668408, 1054028, 2108056, 3425591, 6851182, 13702364, 27404728]

約数ペア:

[(1, 27404728), (2, 13702364), (4, 6851182), (8, 3425591), (13, 2108056), (26, 1054028), (41, 668408), (52, 527014), (82, 334204), (104, 263507), (164, 167102), (328, 83551), (533, 51416), (1066, 25708), (2132, 12854), (4264, 6427)]