27104272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 56871360

約数和(自身を除く): 29767088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 419, 622, 838, 1244, 1676, 2488, 3352, 4043, 4976, 5447, 6704, 8086, 10894, 16172, 21788, 32344, 43576, 64688, 87152, 130309, 260618, 521236, 1042472, 1694017, 2084944, 3388034, 6776068, 13552136, 27104272]

約数ペア:

[(1, 27104272), (2, 13552136), (4, 6776068), (8, 3388034), (13, 2084944), (16, 1694017), (26, 1042472), (52, 521236), (104, 260618), (208, 130309), (311, 87152), (419, 64688), (622, 43576), (838, 32344), (1244, 21788), (1676, 16172), (2488, 10894), (3352, 8086), (4043, 6704), (4976, 5447)]