28885284

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{2273}}^1$

素因数の和:2636

約数の個数: 36

約数和(自身を含む): 73254636

約数和(自身を除く): 44369352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 2273, 3177, 4236, 4546, 6354, 6819, 9092, 12708, 13638, 20457, 27276, 40914, 81828, 802369, 1604738, 2407107, 3209476, 4814214, 7221321, 9628428, 14442642, 28885284]

約数ペア:

[(1, 28885284), (2, 14442642), (3, 9628428), (4, 7221321), (6, 4814214), (9, 3209476), (12, 2407107), (18, 1604738), (36, 802369), (353, 81828), (706, 40914), (1059, 27276), (1412, 20457), (2118, 13638), (2273, 12708), (3177, 9092), (4236, 6819), (4546, 6354)]