28903578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 63562752

約数和(自身を除く): 34659174

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 3343, 4323, 6686, 8646, 10029, 20058, 36773, 73546, 110319, 220638, 437933, 875866, 1313799, 2627598, 4817263, 9634526, 14451789, 28903578]

約数ペア:

[(1, 28903578), (2, 14451789), (3, 9634526), (6, 4817263), (11, 2627598), (22, 1313799), (33, 875866), (66, 437933), (131, 220638), (262, 110319), (393, 73546), (786, 36773), (1441, 20058), (2882, 10029), (3343, 8646), (4323, 6686)]