27797308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12893}}^1$

素因数の和:12922

約数の個数: 36

約数和(自身を含む): 61736472

約数和(自身を除く): 33939164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12893, 25786, 51572, 90251, 141823, 180502, 283646, 361004, 567292, 631757, 992761, 1263514, 1985522, 2527028, 3971044, 6949327, 13898654, 27797308]

約数ペア:

[(1, 27797308), (2, 13898654), (4, 6949327), (7, 3971044), (11, 2527028), (14, 1985522), (22, 1263514), (28, 992761), (44, 631757), (49, 567292), (77, 361004), (98, 283646), (154, 180502), (196, 141823), (308, 90251), (539, 51572), (1078, 25786), (2156, 12893)]