28739394

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12377}}^1$

素因数の和:12431

約数の個数: 32

約数和(自身を含む): 65355840

約数和(自身を除く): 36616446

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12377, 24754, 37131, 74262, 111393, 222786, 334179, 532211, 668358, 1064422, 1596633, 3193266, 4789899, 9579798, 14369697, 28739394]

約数ペア:

[(1, 28739394), (2, 14369697), (3, 9579798), (6, 4789899), (9, 3193266), (18, 1596633), (27, 1064422), (43, 668358), (54, 532211), (86, 334179), (129, 222786), (258, 111393), (387, 74262), (774, 37131), (1161, 24754), (2322, 12377)]