28837554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 61205760

約数和(自身を除く): 32368206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1931, 2489, 3862, 4978, 5793, 7467, 11586, 14934, 36689, 73378, 110067, 220134, 252961, 505922, 758883, 1517766, 4806259, 9612518, 14418777, 28837554]

約数ペア:

[(1, 28837554), (2, 14418777), (3, 9612518), (6, 4806259), (19, 1517766), (38, 758883), (57, 505922), (114, 252961), (131, 220134), (262, 110067), (393, 73378), (786, 36689), (1931, 14934), (2489, 11586), (3862, 7467), (4978, 5793)]