28417986

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{11197}}^1$

素因数の和:11255

約数の個数: 32

約数和(自身を含む): 64500480

約数和(自身を除く): 36082494

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 11197, 22394, 33591, 67182, 100773, 201546, 302319, 526259, 604638, 1052518, 1578777, 3157554, 4736331, 9472662, 14208993, 28417986]

約数ペア:

[(1, 28417986), (2, 14208993), (3, 9472662), (6, 4736331), (9, 3157554), (18, 1578777), (27, 1052518), (47, 604638), (54, 526259), (94, 302319), (141, 201546), (282, 100773), (423, 67182), (846, 33591), (1269, 22394), (2538, 11197)]