28744038

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12379}}^1$

素因数の和:12433

約数の個数: 32

約数和(自身を含む): 65366400

約数和(自身を除く): 36622362

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12379, 24758, 37137, 74274, 111411, 222822, 334233, 532297, 668466, 1064594, 1596891, 3193782, 4790673, 9581346, 14372019, 28744038]

約数ペア:

[(1, 28744038), (2, 14372019), (3, 9581346), (6, 4790673), (9, 3193782), (18, 1596891), (27, 1064594), (43, 668466), (54, 532297), (86, 334233), (129, 222822), (258, 111411), (387, 74274), (774, 37137), (1161, 24758), (2322, 12379)]