28798284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1753}}^1$

素因数の和:1834

約数の個数: 36

約数和(自身を含む): 69100584

約数和(自身を除く): 40302300

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 1753, 2738, 3506, 4107, 5259, 5476, 7012, 8214, 10518, 16428, 21036, 64861, 129722, 194583, 259444, 389166, 778332, 2399857, 4799714, 7199571, 9599428, 14399142, 28798284]

約数ペア:

[(1, 28798284), (2, 14399142), (3, 9599428), (4, 7199571), (6, 4799714), (12, 2399857), (37, 778332), (74, 389166), (111, 259444), (148, 194583), (222, 129722), (444, 64861), (1369, 21036), (1753, 16428), (2738, 10518), (3506, 8214), (4107, 7012), (5259, 5476)]