27842492

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 49951776

約数和(自身を除く): 22109284

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 983, 1966, 3932, 7081, 14162, 28324, 71759, 95351, 143518, 190702, 287036, 381404, 6960623, 13921246, 27842492]

約数ペア:

[(1, 27842492), (2, 13921246), (4, 6960623), (73, 381404), (97, 287036), (146, 190702), (194, 143518), (292, 95351), (388, 71759), (983, 28324), (1966, 14162), (3932, 7081)]