28103136

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3527}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 46577568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3527, 3984, 7054, 7968, 10581, 14108, 21162, 28216, 42324, 56432, 84648, 112864, 169296, 292741, 338592, 585482, 878223, 1170964, 1756446, 2341928, 3512892, 4683856, 7025784, 9367712, 14051568, 28103136]

約数ペア:

[(1, 28103136), (2, 14051568), (3, 9367712), (4, 7025784), (6, 4683856), (8, 3512892), (12, 2341928), (16, 1756446), (24, 1170964), (32, 878223), (48, 585482), (83, 338592), (96, 292741), (166, 169296), (249, 112864), (332, 84648), (498, 56432), (664, 42324), (996, 28216), (1328, 21162), (1992, 14108), (2656, 10581), (3527, 7968), (3984, 7054)]