28584306

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 35282574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2687, 3546, 5319, 5374, 8061, 10638, 16122, 24183, 48366, 72549, 145098, 529339, 1058678, 1588017, 3176034, 4764051, 9528102, 14292153, 28584306]

約数ペア:

[(1, 28584306), (2, 14292153), (3, 9528102), (6, 4764051), (9, 3176034), (18, 1588017), (27, 1058678), (54, 529339), (197, 145098), (394, 72549), (591, 48366), (1182, 24183), (1773, 16122), (2687, 10638), (3546, 8061), (5319, 5374)]