7484252

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 14209776

約数和(自身を除く): 6725524

約数列:

[1, 2, 4, 19, 38, 71, 73, 76, 142, 146, 284, 292, 361, 722, 1349, 1387, 1444, 2698, 2774, 5183, 5396, 5548, 10366, 20732, 25631, 26353, 51262, 52706, 98477, 102524, 105412, 196954, 393908, 1871063, 3742126, 7484252]

約数ペア:

[(1, 7484252), (2, 3742126), (4, 1871063), (19, 393908), (38, 196954), (71, 105412), (73, 102524), (76, 98477), (142, 52706), (146, 51262), (284, 26353), (292, 25631), (361, 20732), (722, 10366), (1349, 5548), (1387, 5396), (1444, 5183), (2698, 2774)]