28540501914

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{38201}}^1$

素因数の和:38966

約数の個数: 32

約数和(自身を含む): 57431358720

約数和(自身を除く): 28890856806

約数列:

[1, 2, 3, 6, 239, 478, 521, 717, 1042, 1434, 1563, 3126, 38201, 76402, 114603, 124519, 229206, 249038, 373557, 747114, 9130039, 18260078, 19902721, 27390117, 39805442, 54780234, 59708163, 119416326, 4756750319, 9513500638, 14270250957, 28540501914]

約数ペア:

[(1, 28540501914), (2, 14270250957), (3, 9513500638), (6, 4756750319), (239, 119416326), (478, 59708163), (521, 54780234), (717, 39805442), (1042, 27390117), (1434, 19902721), (1563, 18260078), (3126, 9130039), (38201, 747114), (76402, 373557), (114603, 249038), (124519, 229206)]