27675578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 50353920

約数和(自身を除く): 22678342

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 1409, 2806, 2818, 9821, 9863, 19642, 19726, 32407, 64814, 85949, 171898, 226849, 453698, 601643, 1203286, 1976827, 3953654, 13837789, 27675578]

約数ペア:

[(1, 27675578), (2, 13837789), (7, 3953654), (14, 1976827), (23, 1203286), (46, 601643), (61, 453698), (122, 226849), (161, 171898), (322, 85949), (427, 64814), (854, 32407), (1403, 19726), (1409, 19642), (2806, 9863), (2818, 9821)]