28059156

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3645

約数の個数: 48

約数和(自身を含む): 73763200

約数和(自身を除く): 45704044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3559, 3942, 7118, 7884, 10677, 14236, 21354, 32031, 42708, 64062, 96093, 128124, 192186, 259807, 384372, 519614, 779421, 1039228, 1558842, 2338263, 3117684, 4676526, 7014789, 9353052, 14029578, 28059156]

約数ペア:

[(1, 28059156), (2, 14029578), (3, 9353052), (4, 7014789), (6, 4676526), (9, 3117684), (12, 2338263), (18, 1558842), (27, 1039228), (36, 779421), (54, 519614), (73, 384372), (108, 259807), (146, 192186), (219, 128124), (292, 96093), (438, 64062), (657, 42708), (876, 32031), (1314, 21354), (1971, 14236), (2628, 10677), (3559, 7884), (3942, 7118)]